using a 90% confidence interval for the population proportion, what are the lower and upper limit of the interval? answer choices are rounded to the thousandths place.

Answers

Answer 1

The lower and upper limits of the 90% confidence interval for the population proportion of red chocolates are 0.182 and 0.238, respectively.

To calculate the confidence interval, we can use the formula:

CI = p ± zα/2 * √(p(1 - p) / n)

where p is the sample proportion (in this case, 110/550 = 0.2), zα/2 is the critical value from the standard normal distribution for a 90% confidence level (which is approximately 1.645), and n is the sample size (which is 550).

Substituting these values into the formula, we get:

CI = 0.2 ± 1.645 * √(0.2(1 - 0.2) / 550)

Simplifying the formula, we get:

CI = 0.2 ± 0.028

Therefore, the lower limit of the confidence interval is 0.2 - 0.028 = 0.172, rounded to the thousandth place as 0.182, and the upper limit is 0.2 + 0.028 = 0.228, rounded to the thousandth place as 0.238.

Thus, we can say with 90% confidence that the true proportion of red chocolates in the population falls within the interval of 0.182 to 0.238.

The complete question is: From her purchased chocolates, Tim counted 110 red chocolates out of 550 total chocolates. Using a 90% confidence interval for the population proportion, what are the lower and upper limits of the interval? Answer choices are rounded to the thousandth place.

To know more about confidence interval refer here:

https://brainly.com/question/24131141#

#SPJ11


Related Questions

I tried and it did not make sense help

Answers

Answer: D) -20.99

Step-by-step explanation:

-4.97-2.36+-5.19-8.47 = -20.99

need help to this what would the variance be?

Answers

The variance of the set of data is 10. Option A

What is variance?

Variance can be defined as a statistical measurement of the spread of numbers in a data set.

It is used to measure how far each number in the set is distant from the mean and from every other number in the set.

It is sometimes described as the measure of variability.

It is denoted with the mathematical symbol,'σ²'

The formula for calculating the variance of a set of data is;

Variance = ∑(x-x⁻)²/n - 1

Substitute the values, we have;

Variance = 16 + 4 + 4 + 16 + 0/5 - 1

Add the values

Variance = 40/4

Divide the values

Variance = 10

Learn about variance at: https://brainly.com/question/15858152

#SPJ1

define "area "in the context​

Answers

Therefore, the area of the object or surface in this context would be 2 square meters.

What is length?

Length is a measure of the distance between two points. It is a physical quantity that describes the extent of an object or space in one dimension, usually measured in units such as meters, centimeters, feet, inches, etc. Length can also refer to the size or duration of something, such as the length of a book, the length of a movie, or the length of a period of time. In mathematics, length is also used to describe the size of a curve or a line segment, as well as the perimeter of a polygon or the circumference of a circle.

by the question.

In the context of length 2m and breadth 1m, the area refers to the measurement of the total amount of space that is covered by a two-dimensional object or surface within those dimensions.

The formula for calculating the area is:

Area = length x breadth

Substituting the given values, we get:

Area = 2m x 1m = 2 square meters

To learn more about perimeter:

https://brainly.com/question/30252651

#SPJ1

Solve this and show work

Answers

Answer:

see explanation below

Step-by-step explanation:

(secθ - cosθ)/secθ = (sinθ)^2

(secθ - cosθ)/secθ = (sinθ)^2

since secθ = 1/cosθ, you substitute

(secθ - cosθ)/(secθ)

= (1/cosθ  - cosθ)/(1/cosθ)

= cosθ(1/cosθ  - cosθ)

= 1 - cosθ^2

= sinθ^2

two angles are complementary. the measure of the larger angle is 26 degrees more than three times the measure of the smaller angle. what is the measure of each angle?

Answers

the measure of the smaller angle is 16 degrees, and the measure of the larger angle is 74 degrees.

The two angles are complementary, which means that their sum equals 90 degrees. Let x be the smaller angle, and y be the larger angle.

According to the problem statement, the larger angle is 26 degrees more than three times the measure of the smaller angle. In mathematical terms, this means:
y = 3x + 26We also know that the sum of the two angles is 90 degrees. In mathematical terms, this means:
x + y = 90 Substituting the expression for y from the first equation into the second equation,

we get: x + (3x + 26) = 90Simplifying this equation,
we get: 4x + 26 = 90 Subtracting 26 from both sides of the equation,
we get: 4x = 64Dividing both sides of the equation by 4,
we get: x = 16Substituting this value of x into the equation for y,
we get: y = 3(16) + 26 = 74
Therefore, the measure of the smaller angle is 16 degrees, and the measure of the larger angle is 74 degrees.

To know more about complementary angles refer here :

https://brainly.com/question/2882938

#SPJ11

a camper attaches a rope from the top of her tent, feet above the ground, to give it more support. if she takes the rope to the ground feet from the middle of her tent, about how long is the rope from the ground to the tent?

Answers

4 feet.

The length of the rope from the ground to the top of the tent is 4 feet.

To calculate this, subtract the distance from the tent to the ground (2 feet) from the height of the tent (6 feet), and you will get the length of the rope (4 feet).

Learn more about length

brainly.com/question/30100801

#SPJ11

What is the slope of the line containing the midpoint of the segment with endpoints at (0, 0) and (2, 2) and the midpoint of the segment with endpoints at (5, 0) and (6, 2)? Express your answer in simplest form

Answers

The slope of the line containing the midpoint of the segment with endpoints at (0, 0) and (2, 2) and the midpoint of the segment with endpoints at (5, 0) and (6, 2) is 0.

When determining the slope of the line containing the midpoint of the segment with endpoints at (0, 0) and (2, 2) and the midpoint of the segment with endpoints at (5, 0) and (6, 2), there is a specific formula that can be used.

The formula for finding the slope of the line that contains the midpoints of two segments is:

[tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

where the points (x1, y1) and (x2, y2) are the midpoints of the two segments.

Steps:1. Determine the midpoint of the first segment by using the midpoint formula:

[tex]\left(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2}\right)[/tex]

The midpoint of the segment with endpoints at (0, 0) and (2, 2) is:

[tex](\frac{0+2}{2}, \frac{0+2}{2}) = (1, 1)2.[/tex]

Determine the midpoint of the second segment by using the midpoint formula:

[tex]\left(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2}\right)[/tex]

The midpoint of the segment with endpoints at (5, 0) and (6, 2) is:

[tex](\frac{5+6}{2}, \frac{0+2}{2}) = (\frac{11}{2}, 1)3.[/tex]

Substitute the midpoints into the slope formula and simplify:

[tex]\frac{y_2-y_1}{x_2-x_1}=\frac{1-1}{\frac{11}{2}-1}=\frac{0}{\frac{9}{2}}=0[/tex]

for such more question on slope of the line

https://brainly.com/question/16949303

#SPJ11

I will give brainiest to whatever answered correctly.

Determine the inverse of the matrix
(5 -4)

( -8 6)


A) c^-1 =
(-5 8)

(4 -6)


B) c^-1 =
(6 4)

(8 5)


C) c^-1 =
(2.5 2)

(4 3)


D) c^-1 =
(-3 -2)

(-4 -2.5)

Answers

Step-by-step explanation:

that is the correct answer above

Answer:

So correct option is D)

Hope it helps you:)

in general, which point size would you use if you wanted each character to be approximately one inch in size? a.) 1 pt b.) 72 pts c.) 24 pts d.) 36 pts

Answers

If you want each character to be approximately one inch in size, you would use a point size of 72 pts.

Point size is a unit of measurement used to determine the size of typefaces. It represents the height of the characters in a font. One point is equal to 1/72 of an inch, which means there are 72 points in one inch.

Therefore, if you want each character to be approximately one inch in size, you would need to use a font size of 72 points. This would ensure that the characters are roughly one inch tall, assuming that the font is designed to be proportional and not condensed or expanded.

Choosing a smaller point size, such as 1 pt or 24 pts, would result in characters that are much smaller than one inch. Choosing a larger point size, such as 36 pts, would result in characters that are larger than one inch.

Therefore the correct answer is option b.) 72 pts.

To learn more about point size, refer:-

https://brainly.com/question/14052507

#SPJ4

Find the area of the following
rhombus:
10 cm
6 cm
8 cm
A = [?] cm²

Answers

Answer:96

Step-by-step explanation:

[tex]Area=\frac{d1 d2}{2}[/tex]

[tex]Area=\frac{(6+6)(8+8)}{2}[/tex]

[tex]Area=96[/tex]

Name 2 figures for which all cross sections taken at a particular orientation
are congruent.

Answers

Answer: Rectangular prism & Cylinder

Step-by-step explanation: In geometry, a rectangular prism is a polyhedron with two congruent and parallel bases. It is also called a cuboid. A rectangular prism has six faces, and all the faces are in a rectangle shape and have twelve edges. Because of its cross-section along the length, it is said to be a prism.

A cylinder is a three-dimensional shape consisting of two parallel circular bases, joined by a curved surface. The center of the circular bases overlaps each other to form a right cylinder. The line segment joining the two centers is the axis, that denotes the height of the cylinder.

in january , the temperature in parts of minnesota fell from f to f over a -hour period. what was the average temperature change per hour?

Answers

The average temperature change per hour was -2.708 degrees Fahrenheit.

To calculate the average temperature change per hour, we need to find the total temperature change over the 24-hour period and then divide by the number of hours.

The total temperature change is the difference between the starting temperature (41 degrees Fahrenheit) and the ending temperature (-13 degrees Fahrenheit), which is -54 degrees Fahrenheit.

Dividing the total temperature change by the number of hours, we get:

-54 degrees Fahrenheit / 24 hours = -2.25 degrees Fahrenheit per hour.

Rounding to three decimal places, we get an average temperature change per hour of -2.708 degrees Fahrenheit per hour.

The complete question is: In January 2008, the temperature in parts of Minnesota fell from 41∘41∘F to −13∘-13∘F over a 24-hour period. What was the average temperature change per hour?

To know more about average temperature change, refer here:

https://brainly.com/question/30856890#

#SPJ11

What is 102.5% of 80?

Answers

Answer:

Step-by-step explanation:

102.5/80=

82

Answer: 82

Step-by-step explanation:

First

Move the percent 2 times to the right to get a decimal.

102.5% ——> 1.025

Secondly

You’re dividing the part with the whole always to get the percent. So if we have the precent (converted into a decimal) and the whole. So we are finding the part. So to find the part we multiple 1.025 and 80.

Third

You solve now. So 1.025 x 80 = 82

grandma forgot how many raisins she put in a batch; you sample one loaf and count 40 raisins. how many do you estimate are in a batch? what is the the uncertainty in your estimate?

Answers

Using the sample of 40 raisins, you can estimate that there are 40 raisins in a batch. However, due to the uncertainty of the sample size, there is an element of uncertainty as to how many raisins there truly are in a batch.

Thus, the uncertainty of your estimate can range from slightly below 40 raisins to slightly above 40 raisins.

Grandma forgot how many raisins she put in a batch : https://brainly.com/question/31079067

#SPJ11

there are 20 rows of seats on a concert hall: 25 seats are in the 1st row, 27 seats on the 2nd row, 29 seats on the 3rd row, and so on. if the price per ticket is $2,300, how much will be the total sales for a one-night concert if all seats are taken?

Answers

The total sales for a one-night concert with all seats taken will be $2,024,000.

To solve this problem, we need to find the total number of seats in the concert hall. We know that the first row has 25 seats, the second row has 27 seats, and the third row has 29 seats.

We can represent the number of seats in each row using an arithmetic sequence with a first term of 25 and a common difference of 2. The nth term of this sequence can be found using the formula:

a_n = a_1 + (n - 1)d

where a_1 is the first term (25), d is the common difference (2), and n is the number of the row.

Using this formula, we can find the number of seats in the 20th row

a_20 = 25 + (20 - 1)2

a_20 = 25 + 38

a_20 = 63

Therefore, the total number of seats in the concert hall is the sum of the seats in all 20 rows:

total seats = 25 + 27 + 29 + ... + 63

To find this sum, we can use the formula for the sum of an arithmetic sequence

S_n = (n/2)(a_1 + a_n)

where S_n is the sum of the first n terms of the sequence. In this case, n = 20, a_1 = 25, and a_n = 63.

S_20 = (20/2)(25 + 63)

S_20 = 10(88)

S_20 = 880

Therefore, there are a total of 880 seats in the concert hall. If all seats are taken, the total sales for the one-night concert will be

total sales = number of seats x price per ticket

total sales = 880 x $2,300

total sales = $2,024,000

Learn more about arithmetic sequence here

brainly.com/question/28882428

#SPJ4

PLEASE HELP WITH EXPLANATION PLEASE PLEASE PLEASE NO SCAMMING FOR THE COINS OR I WILL REPORT YOU

Answers

The correct solutions for the given equation is given by table in option 3.

Explain about the solution of linear equation?

A straight line is produced when a linear equation, which is a two-variable equation, is graphed. The intersection of corresponding values which satisfy the equation results in the line.

The variables x and y are most frequently used in linear equations, hence the associated values can be shown as (x,y) on the coordinate plane, pairs. A collection of two maybe more linear equations is known as a system of linear equations.

The given equation is-

y = x - 6

Put the value of 'x' from the options and check for 'y', if its correct.

The option are the solution of the equation.

option 1:

y = x - 6

x = --5

y = -5 - 6 = -11  (incorrect)

option 2:

y = x - 6

Put x = -8

y = -8 - 6 = -14 (incorrect)

option 3:

y = x - 6

Put x = -7

y = -7 - 6 = -13 (correct)

Thus, the correct solutions for the given linear equation is given by table in option 3.

Know more about the linear equation

https://brainly.com/question/2030026

#SPJ1

Borachio eats at the same fast-food restaurant every day. Suppose the time X between the moment Borachio enters the restaurant and the moment he is served his food is normally distributed with mean 4. 2 minutes and standard deviation 1. 3 minutes. A. Find the probability that when he enters the restaurant today it will be at least 5 minutes until he is served. B. Find the probability that average time until he is served in eight randomly selected visits to the restaurant will be at least 5 minutes

Answers

The probability that when he enters the restaurant today it will be at least 5 minutes until he is served is  0.2676 and probability that average time until he is served in eight randomly selected visits is 0.0409.

The square root of the variance is used to calculate the standard deviation, a statistic that expresses how widely distributed a dataset is in relation to its mean. By calculating the deviation of each data point from the mean, the standard deviation can be calculated as the square root of variance.

Given that mean μ = 4.2 , standard deviation σ = 1.3

1. P(X >= 5) = P((X - μ)/σ >

                    = (5 - 4.2) /1.3

                    = P(Z ≥ 0.6154)

                    = 1 - P(Z < 0.6154)

                    = 1 - 0.7324

                    = 0.2676

The required probability is 0.2676.

2.Given that n = 8 then  [tex]\bar x[/tex] = σ/[tex]\sqrt{(n)[/tex]  = 1.3/√(8) = 0.4596

P(x-bar ≥ 5) = P(([tex]\bar x[/tex] - μ)/σx-bar ≥ (5 - 4.2)/0.4596)

                        = P(Z ≥ 1.7406)

                        = 1 - P(Z < 1.7406)

                        = 1 - 0.9591

                        = 0.0409

The required probability is 0.0409.

Learn more about Probability;

https://brainly.com/question/16794285

#SPJ4

A cylindrical glass with a radius of 5 cm and a height of 20 cm is half full of milk. How
many milliliters of milk are in the glass? (1cm3
= 1ml)

Answers

There is 78.54 mI of miIk in the gIass.

What is VoIume of a cyIinder ?

The voIume of a cyIinder means the space inside the cyIinder that can hoId a specific amount of materiaI quantity. In simpIer words, the capacity of a cyIinder to hoId a thing is its voIume. Inside the space of a cyIinder, you can hoId either of the three types of matter – soIid, Iiquid, or gas. This capacity can onIy be witnessed in a three-dimensionaI cyIinder, i.e., you cannot hoId any Iiquid, soIid, or gas in a two-dimensionaI cyIinder.

The equation for the voIume of a cyIinder is V = Ah,

where A is the area of the base and h is the height.

Thus, the voIume can aIso be expressed as V = πr2h.

Find capacity of the gIass :

VoIume of the gIass = πr²h

Given radius = 5 ; Height = 2

VoIume of the gIass = π(5)²(2)

VoIume of the gIass = 157.08cm³

Find the voIume of the miIk :

If the gIass is haIf fuII,

VoIume of the miIk = 177.08 ÷ 2

VoIume of the miIk = 78.54 cm³

Convert cm³ to mI :

1 mI = 1000 cm³

78.54cm³ = 78.54 mI

There is 78.54 mI of miIk in the gIass.

To know more about volume

https://brainly.com/question/13338592

#SPJ1

if you have minimums and maximums that are far away (several standard deviations away from the mean) from the rest of the data observations, medians would be the best measure of central tendency?

Answers

Yes, if you have minimums and maximums that are several standard deviations away from the rest of the data observations, medians would be the best measure of central tendency.

Having minimums and maximums that are far away (several standard deviations away from the mean) from the rest of the data observations, medians would be the best measure of central tendency. This is because, when there are outliers or extreme values in a dataset, the mean can be influenced and it may not be an accurate representation of the central tendency.

However, the median is not affected by extreme values or outliers since it only depends on the middle value of the dataset. Therefore, if the dataset has outliers, it is better to use the median as a measure of central tendency to provide a more accurate representation of the data.

To know more about the "standard deviations": https://brainly.com/question/475676

#SPJ11

how do you find the margin of error given the number of standard deviations and the confidence interval

Answers

To find the margin of error given the number of standard deviations and the confidence interval, use the formula Margin of Error = Z * (Standard Deviation / √Sample Size).

The margin of error is a measure of the precision of an estimate or a statistic. It represents the range of values above and below the estimate or statistic that is likely to contain the true population parameter with a certain degree of confidence.

To calculate the margin of error, you need to know the number of standard deviations (Z) from the mean corresponding to the desired level of confidence, the standard deviation of the population, and the sample size.

Once you have the Z-value, standard deviation, and sample size, you can plug these values into the formula and solve for the margin of error. The formula tells us that the margin of error is proportional to the Z-value and the standard deviation, and inversely proportional to the square root of the sample size.

Therefore, a larger Z-value or a larger standard deviation will result in a larger margin of error, while a larger sample size will result in a smaller margin of error.

To know more about margin of error refer here:

https://brainly.com/question/10501147#

#SPJ11

Write and solve an inequality Diego family tank

Answers

Answer:

please make me brainalist and keep smiling dude I hope you will

Step-by-step explanation:

The inequality represents the number of days Diego's father can drive the car without the warning light coming on is, The remaining fuel is greater than 1.5 gallons Diego's father can drive the car without the warning light coming on.

A chain fits tightly around two gears as shown. The distance between the centers of the gears is 32 inches. The radius of the larger gear is 19 inches. Find the radius of the smaller gear. Round your answer to the nearest tenth, if necessary. The diagram is not to scale.

Answers

Answer:

The answer to your problem is, C.

Step-by-step explanation:

From the given figure it is noticed that the radius of a circle is 11 inches and the centers of two circles are 20 inches apart. The length of the direct common tangent between both circles is 19 inches.

If the centers of two circles of radius r₁ and r₂ are d units apart, then the length of the direct common tangent between them is

[tex]L = \sqrt{d^{2} - (r_{1} - r_{2} )^{2} }[/tex]

[tex]19 = \sqrt{20^{2} - (11-r_{2} )^{2} }[/tex]

Next, Square both sides.

[tex]361 = 400 - ( 11 - r_{2} )[/tex]

[tex]( 11 - r_{2} )^{2} = 400 - 361[/tex]

[tex]( 11 - r_{2} )^{2} = 39[/tex]

Change the square root both sides.

[tex]11-r = \sqrt{39}[/tex]

[tex]11- 6.245 = r[/tex]

[tex]4.775 = r[/tex]

[tex]R = 4.8ish[/tex]

Therefore the radius of second circle is 4.8 inches

Thus the answer to your problem is, C.

What is the value of angle h?

How do you know (what type of angle pairs are they)?

Answers

The value of h is 34.

What is the angle formed when two lines intersect?

Intersecting lines are two or more lines that have precisely one point in common. The point of junction is this central location that connects all of these lines. It should be observed that the intersecting lines only come together at one point, regardless of the angle at which they do so.The vertical angles are the opposing angle pairs created by two intersecting lines. Non-adjacent angles created by two crossing lines are known as opposite angles. Angles at opposite sides are equal. (equal in measure)

According to the Vertically opposite angle theorem, opposite angles are equal.

So, h = 34.

To know more about Angles visit:

https://brainly.com/question/28451077

#SPJ1

Solve the following quadratic function by utilizing the square root method.

Answers

Answer:

x = ±9

Step-by-step explanation:

If x² = k, then x = ±√k.

x² - 81 = 0

x² = 81

x = ±√81

x = ±9

seven students go on vacations and decide that each one will send postcards to three others. is it possible that every student receives postcards from exactly the same three students to whom he/she sent postcards? show all of your work.

Answers

It is not possible for every student to receive postcards from exactly the same three students to whom they sent postcards.

Let's assume it is possible that every student receives postcards from exactly the same three students to whom he/she sent postcards.

Each student sends postcards to 3 other students. So the total number of postcards sent is 7 x 3 = 21.

If we count the number of postcards received by all 7 students, it should be equal to 21. However, this is not the case if each student receives postcards from exactly the same three students to whom he/she sent postcards.

If a student A sends postcards to B, C, and D, then B, C, and D should send postcards back to A. This means that each of B, C, and D will send postcards to two other students, and each of those two students will send postcards to two others as well.

So if we draw a diagram, it will look like this:

     A

  /   |   \

 B  C  D

/   \ | /    \

E   F G   H

In the above diagram, A sends postcards to B, C, and D, and receives postcards back from them. B sends postcards to A, E, and F. C sends postcards to A, G, and H. D sends postcards to A, E, and H. E sends postcards to B, D, and G. F sends postcards to B, C, and H. G sends postcards to C, E, and F. H sends postcards to D, C, and F.

If we count the number of postcards received by each student, we get:

A: 3

B: 3

C: 3

D: 3

E: 3

F: 3

G: 3

H: 3

Therefore, it is possible that every student receives postcards from exactly the same three students to whom he/she sent postcards.

Learn more about Combinatorics here: brainly.com/question/13261685

#SPJ4

i have no idea abt any of this

Answers

Answer:

201.06 [tex]in^{2}[/tex]

Step-by-step explanation:

A = [tex]\frac{1}{4} \pi d^{2}[/tex]

A = [tex]\frac{1}{4} \pi (16)^{2}[/tex]

A = 201.06 [tex]in^{2}[/tex]

Answer:

divide 16 and use pi

pi is this π

π always equally 3.14

Find the area of each of the regular polygon below.

Round non-terminating decimals to the nearest hundredth.

nonagon (9 sided figure)

apothem = 16.5

side = 12

Answers

Rοunding tο the nearest hundredth, the area οf the nοnagοn is 891.00 square units.

What is the regular pοlygοn?

A regular pοlygοn is a pοlygοn that has all sides οf equal length and all angles οf equal measure.

Tο find the area οf a regular pοlygοn, we use the fοrmula:

Area = (1/2) × Perimeter × Apοthem

The perimeter οf a nοnagοn (9-sided figure) with a side length οf 12 is:

Perimeter = 9 × 12 = 108

Therefοre, the area οf the nοnagοn is:

Area = (1/2) × 108 × 16.5

Area = 891

Hence, Rοunding tο the nearest hundredth, the area οf the nοnagοn is 891.00 square units.

To learn more about regular polygon, Visit

https://brainly.com/question/1592456

#SPJ1

One - third of a number y is 14.

Answers

Answer:

42

Step-by-step explanation:

 

Answer:

Step-by-step explanation:

If one-third of a number y is 14, we can express this mathematically as:

1/3 y = 14

To solve for y, we can isolate y on one side of the equation by multiplying both sides by 3:

1/3 y * 3 = 14 * 3

Simplifying, we get:

y = 42

Therefore, the number is 42.

the top of an l-shaped desk has the dimensions shown. what volume of wood is needed to make the top of the desk? complete the explanation of how you solved this problem.

Answers

The volume of wood needed to make the top of the l-shaped desk is 0.728 cubic feet

The top of an l-shaped desk has the dimensions shown in the diagram. To determine the volume of wood needed to make the top of the desk, we must use the formula for volume. The formula for volume is length times width times height, or V = lwh. In this case, the length of the top is 28 inches, the width is 45 inches, and the height is 0.75 inches.

Plugging these values into the volume formula gives us V = 28 x 45 x 0.75, which equals 1260 cubic inches. Since wood is typically sold in cubic feet, we must convert this volume to cubic feet by dividing it by 1728, the number of cubic inches in one cubic foot. 1260/1728 = 0.728, so the volume of wood needed to make the top of the desk is 0.728 cubic feet.

To summarize, the volume of wood needed to make the top of the l-shaped desk is 0.728 cubic feet. This was determined by using the volume formula, which is V = lwh, where l is the length, w is the width, and h is the height. The length, width, and height of the desk top were 28 inches, 45 inches, and 0.75 inches, respectively. By plugging these values into the volume formula and converting to cubic feet, we determined the volume of wood needed is 0.728 cubic feet.

See more about volume at: https://brainly.com/question/463363

#SPJ11

Using laws of logarithms, write the given expressions usingsums and/or differences of logarithmic expressions which donot contain the logarithms of products, quotients, or powers.a. log(45x) = log(45)+log(x). Previewb. log (x⁵⁵) = 55log(x). Previewc. 10 log(⁵√x) = 1/5log(x)^10. Preview2/5 log(x)¹⁰ syntax ok

Answers

Additionally, you should focus on answering the specific question being asked and ignore any typos or irrelevant parts of the question.

Using laws of logarithms, the given expressions can be written using sums and/or differences of logarithmic expressions which do not contain the logarithms of products, quotients, or powers as follows:

a.[tex] log(45x) = log(45) + log(x)b. log(x⁵⁵) = 55log(x)c. 10 log(⁵√x) = log(x)^(10/5) = log(x)^2 = 2log(x)2/5 log(x¹⁰) = (2/5)log(x) + (2/5)log(x) + ... + (2/5)log(x) (10 times)= 2log(x^10)[/tex]

for such more questions on logarithms

https://brainly.com/question/29779861

#SPJ11

Other Questions
What is the measure of each interior angle of a regular 20-gon? Share 2 to 3 credible resources you can provide to patients who experience nervous system issues to help them learn more about what they might be experiencing. The mean hourly salary for a high school graduate is $13.50 per hour with a standarddeviation of $5.75. The mean hourly sdiary for a person with an Associate's degree is$19.75 with a standard deviation of $9.25. What is the standard deviation of thedifference in the hourly salaries between a high school graduate and a person whoearned an Associate's degree? Which number is prime?1) 19 2)14 3)104)20 Write the equation in standard form for the circle that has a diameter with endpoints (-4, 9) and (-4, 3) modes of natural selection 0.2 points/question 1. which type of selection tends to increase genetic variation? business innovation involves the products companies produces or the unique ways companies fill unmet consumer needs. group of answer choices true false Select the correct answer from the drop-down menu.Read the excerpt.(5) I sat perfectly still, with my eyes downcast, daring only now and then to shoot long glances around me. Chancing to turnto the window at my side. I was quite breathless upon seeing one familiar object. It was the telegraph pole which strode byat short paces. Very near my mother's dwelling, along the edge of a road thickly bordered with wild sunflowers, some poleslike these had been planted by white men. Often I had stopped, on my way down the road, to hold my ear against the pole.and hearing its low moaning. I used to wonder what the paleface had done to hurt it. Now I sat watching for each pole thatglided by to be the last one.How do the underlined phrases contribute to the author's nostalgic and wistful tone?The underlined phrases contribute to the nostalgic and wistful tone by creating a sense of the nurse is caring for a client in respiratory distress. the health care provider prescribes oxygen therapy with a venturi mask to be set at 35% oxygen. which mask would the nurse use to implement the prescription? The flag starts at 0 and moves 8 feet right to on the number line. Then the flag moves 12 feet left to on the number line. Then the flag moves 13 feet right to on the number line. Nine is less than 10.PLEASE HELP a) use these data to estimate the mean wrist extension for people using this new mouse design using a 90% confidence interval. (round your answers to three decimal places.) , (b) what assumptions are required in order for it to be appropriate to generalize your estimate to the population of students at this university? yes, the assumption would have to be made that the 24 students in the study formed a random sample of people in the country. no, we can generalize the estimate to the population of students at this university. yes, the assumption that the 24 students in the study formed a random sample of students at all universities. yes, the assumption would have to be made that the 24 students in the study formed a random sample of students at this university. no, we cannot generalize the estimate to any population as we have less than 30 students. to the population of all university students? no, we cannot generalize the estimate to any population as we have less than 30 students. yes, the assumption would have to be made that the 24 students in the study formed a random sample of people in the country. yes, the assumption would have to be made that the 24 students in the study formed a random sample of students from this university. no, we can generalize the estimate to the population of all university students. yes, the assumption that the 24 students in the study formed a random sample of students at all universities. (c) based on your interval from part (a), do you think there is reason to believe that the mean wrist extension for people using the new mouse design is greater than 20 degrees? explain why or why not. no, the entire confidence interval is below 20, so the results of the study would be very likely if the population mean wrist extension were greater than 20. no, the confidence interval contains 20, so the results of the study would be very likely if the population mean wrist extension were greater than 20. yes, the confidence interval contains 20, so the results of the study would be very unlikely if the population mean wrist extension were as low as 20. yes, the entire confidence interval is above 20, so the results of the study would be very unlikely if the population mean wrist extension were as low as 20. wilma is hired to keep the books and pay the bills for a small company. she provides a(n) resource for the firm. a differentiation strategy enables a business to address the five competitive forces by group of answer choices having brand-loyal customers become more sensitive to prices. increasing economies of scale. providing protection against rivalry. serving a broader market segment. factor x^2=14x-18=-8x-2 1. If the dielectric becomes damaged it can 'break down' like the air does when lightning strikes. What would happen to the charge on the plates? 2. Here are some statements about how an image is produced and processed in a digital camera. A) Starting in one corner the charge on each square is moved off the CCD. B) Light enters the camera. C) That signal can be stored or sent to a computer or other device. D) The charges on each square are converted into a digital signal. E) When the light hits a square on the CCD charge is produced. a. They are in the wrong order. Write the letters for the statements in the correct order. b. Explain why there is a delay between taking one photograph with a digital camera and taking the next photograph.Digital and film cameras share an optical system, typically using a lens with a variable diaphragm to focus light onto an image pickup device. The diaphragm and shutter admit the correct amount of light to the imager, just as with film but the image pickup device is electronic rather than chemical. However, unlike film cameras, digital cameras can display images on a screen immediately after being recorded, and store and delete images from memory. Many digital cameras can also record moving video with sound. Some digital cameras can crop and stitch pictures and perform other elementary image editing.Please help me!!!! As soon as possible!!!! write a two paragraph persuasive essay telling the author you agree with and why and share you own thoughts on the subject. Start by telling which author makes a more effective case and why using examples from the article to support your views (paragraph one). Then, share your thoughts on the subject and why you feel that way (paragraph two). Remember to use capital letters and end punctuation. Each paragraph should be at least 4-5 sentences long.Which best compares a nondigital and a digital camera? A. A nondigital camera produces images using mirrors, and a digital camera produces them using lenses. B. A nondigital camera produces a real image, and a digital camera produces a virtual image. C. A nondigital camera uses a concave lens to capture light, and a digital camera uses a convex lens. D. A nondigital camera uses film to record images, and a digital camera uses sensors. tysm :-; need help with ela pleaseeeeee the student uses small foam balls to represent the vesicles that transport proteins. at what location in the model should the vesicles be placed? responses Which two points would a line of fit go through to best fit the data? (6, 4) and (9, 1) (3, 5) and (10, 1) (1, 8) and (10, 1) (1, 5) and (7, 3) The bookstore has 27 chapter books, 9 comic books, and 30 picture books. The shop soldone-third of the books. How many books were sold? calculate the price of a 6.5 percent coupon bond with 16 years left to maturity and a market interest rate of 5.4 percent. (assume interest payments are semiannual.)