Answer:
220.5 ft
Step-by-step explanation:
Male and female high school students reported how many hours they worked each week in summer jobs. The data is represented in the following box plots.
Identify any values of data that may affect the statistical measures of center and spread. (1 point)
A)The males worked less than the females, and the male median is close to Q1.
B)There are significant outliers at the high ends of both the males and females.
C)Both graphs are symmetrical, so IQR and median are appropriate measures of spread and center for both males and females.
D)There is a high data value that causes the data set for the or females to be asymmetrical.
Answer:
Males have a significantly high outlier
Step-by-step explanation:
Find the surface area of the square pyramid?
Answer:
C) 224 square centimeters.
Step-by-step explanation:
The total amount you earn as a salary or hourly wage is called ___ income.
A. Net
B. Surplus
C. Residual
D. Gross
Answer:
Gross income
Step-by-step explanation:
the gross income is whatever you earn in total, so that must be it
You want to buy a new computer for $1500. You only have $500 right now, so you decide to deposit the money into an account yeilding 5% interest compounded monthly, how long until you have enough to buy the computer
Answer:
Twenty-two months (a year and ten months)
Step-by-step explanation:
First, we have to find how much is 5% of 500
500 x 0.05 = 25
Next, you add it to 500
so after the first month, you will have $525
Then, we have to find 5% of 525
525 x 0.05 = 26.25
meaning that after the second month, you'll have $551.25
We keep on repeating these steps until we reach the desired amount.
month three:
$551.25 x 0.05 = 27.5625
551. 25 + 27.5625 = 578.8125
month four:
578.8125 x 0.05 = 28.940625
578.8125 + 28.940625 = 607.753125
month five:
607.753125 x 0.05 = 30.38765625
607.753125 + 30.38765625 = 638.14
month six:
638.14 x 0.05 = 31.91
638.14 + 31.91 = 670.05
month seven:
670.05 x 0.05 = 33.51
670.05 + 33.51 = 703.55
month eight:
703.55 x 0.05 = 35.18
703.55 + 35.18 = 738.73
month nine:
738.73 x 0.05 = 36.94
738.73 + 36.94 = 775.67
month ten:
775.67 x 0.05 = 38.78
775.67 + 38.78 = 814.45
month eleven:
814.45 x 0.05 = 40.72
814.45 + 40.72 = 855.17
month twelve:
855.17 x 0.05 = 42.76
855.17 + 42.76 = 897.93
month thirteen:
897.93 x 0.05 = 44.90
897.93 + 44.90 = 942.83
month fourteen:
942.83 x 0.05 = 47.14
942.83 + 47.14 = 989.97
month fifteen:
989.97 x 0.05 = 49.50
989.97 + 49.50 = 1039.47
month sixteen:
1039.47 x 0.05 = 51.97
1039.47 + 51.97 = 1091.44
month seventeen:
1091.44 x 0.05 = 54.57
1091.44 + 54.57 = 1146.01
month eighteen:
1146.01 x 0.05 = 57.30
1146.01 + 57.30 = 1203.31
month nineteen:
1203.31 x 0.05 = 60.17
1203.31 + 60.17 = 1263.48
month twenty:
1263.48 x 0.05 = 63.17
1263.48 + 63.17 = 1326.65
month twenty-one:
1326.65 x 0.05 = 66.33
1326.65 + 66.33 = 1392.98
month twenty-two:
1392.98 x 0.05 = 69.65
1392.98 + 69.65 = 1462.63
month twenty-three:
1462.63 x 0.05 = 73.13
1462.63 + 73.13 = 1535.76
So your final answer would be that it would take twenty-two months (a year and ten months) to have enough money to buy the computer.
p.s. sorry for the super long answer, I wanted to make sure you had the complete process. hope this helped!
Stacy performed an experiment in which she rolled a six-sided die multiple times. The results are shown below
Based on the results above, predict the number of times a 3 would be rolled if Stacy performs the experiment a total of 480 times.
Answer:
5/9
Step-by-step explanation:
Let the probability of getting a multiple of 3 is "A"
Let the probability of getting an even number is "B"
Total number of outcomes=36
Total number of favourable outcomes of either a multiple of 3 or an even number are
(1,1) ,(1,2) ,(2,1) ,(1,3) ,(3,1) ,(2,2) ,(1,5) (5,1) ,(3,3) ,(2,4) ,(4,2) ,(2,6) ,(6,2) ,(3,5) ,(5,3) ,(4,4) ,(6,4) ,(4,6) ,(5,5) ,(6,6)
That is we have 20 favourable outcomes
Hence, Probability=\frac{\text{favourable outcomes}}{\text{total number of outcomes}}Probability=
total number of outcomes
favourable outcomes
Therefore, after substituting the values we get
probability=\frac{20}{36}probability=
36
20
After simplification we will get
probability=\frac{5}{9}probability=
9
5
if you invest $421 for 9 years at an interest rate of 4%, how much interest will you earn?
Step-by-step explanation:
421×9=3789 it is easy when you know your multiple choice
Situation: Holly wants to save money for an emergency. Holly invests $800 in an account that pays an interest rate of 4%. A = P(1 + r)¹ P = amount of money invested r = interest rate percentage in decimal form How many years will it take for the account to reach $1,600? Round your answer to the nearest hundredth. Enter the correct answer. DONE
Answer:
t = 74.897 years
(about 74 years 11 months)
Step-by-step explanation:
First, convert R as a percent to r as a decimal
r = R/100
r = 4/100
r = 0.04 per year,
Then, solve the equation for t
t = ln(A/P) / n[ln(1 + r/n)]
t = ln(16,000.00/800.00) / ( 365 × [ln(1 + 0.04/365)] )
t = ln(16,000.00/800.00) / ( 365 × [ln(1 + 0.00010958904109589)] )
t = 74.897 years
Summary:
The time required to get a total amount of $16,000.00 with compoundeded interest on a principal of $800.00 at an interest rate of 4% per year and compounded 365 times per year is 74.897 years.
(about 74 years 11 months)
Since it wasn't stated howmany times the interest is compunded I took the value of once a year.
What is9.3 to a fraction?
Answer:
9.3 = 93 / 10
Step-by-step explanation:
Which function is the inverse of f(x)=-5x-4
Hello!
Let's solve this question with the information given to us in the question.
We were given the function, f(x) = -5x - 4, or also known as y = -5x - 4
With the function we need to find the inverse of it.
We can simply flip the "x" and "y" variables in the function and solve.
Solve:
y = -5x - 4
Flip the "x" and "y" variables.
x = -5y - 4
Now, solve for "y".
x = -5y - 4
Add 4 to both sides of the equation.
x + 4 = -5y
Divide everything by -5 to get "y" by itself.
-1/5x - 4/5 = y
Therefore, the inverse of the function would be [tex]-\frac{1}{5}x -\frac{4}{5}[/tex]
Answer:
Your answer would be A). [tex]-\frac{1}{5}x -\frac{4}{5}[/tex]
Which line is a line of symmetry for the figure attached?
A.
Line B
B.
Line A
C.
Line C
D.
Line D
Answer:
The correct Answer is D.Line D.
Hope it helps you Czn.
Please Mark me Brainleast!!!!!!!!!
Estimate the amount of the tip by rounding the bill to the nearest ten dollars before calculating.
15% tip on a bill of $551.60
The amount of the tip is approximately $
Answer:
$82.50
Step-by-step explanation:
This problem requires you round the given bill value, then compute a fraction of that rounded value.
__
RoundingWe want to round the bill value to the nearest $10. The digit to the right of the tens digit is 1, so we simply replace that and all digits to the right with zeros. (Had the ones digit been 5 or more, we would increment the tens digit before zeroing digits to its right.)
$551.60 rounded to nearest $10 is $550.00
__
Tip AmountThe amount of the tip is found by multiplying the bill by the tip rate.
$550 × 15% = $550 × 0.15 = $82.50
The amount of the tip is approximately $82.50.
_____
Additional comment
It is often relatively easy to compute a tenth or half of something in your head. We know that 15% = 10% + (1/2)(10%), and that 10% of $550 is $55.
Half of $55 is $27.50, so the tip amount will be $55.00 +27.50 = 82.50, a calculation you can do mentally.
Help 111111111111111
Answer:
6/11
Step-by-step explanation:
[tex]p(number \: less \: than \: 4) = \frac{3}{11} [/tex]
[tex]p(odd \: number) = \frac{5}{11} [/tex]
[tex]p(number \: \: less \: than \: 4 \: and \: odd) = \frac{2}{11} [/tex]
Now we know that
[tex]p(aUb) = p(a) + p(b) - p(anb)[/tex]
[tex]p(getting \: number \: less \: than\: 4 \: or \: odd \: number) = [/tex]
[tex] = \frac{3}{11} + \frac{5}{11} - \frac{2}{11} [/tex]
[tex] = \frac{6}{11} [/tex]
I hope it helped you
Find the limit of the function by using direct substitution. limit as x approaches zero of quantity x squared minus eight.
Answer:
-8
Step-by-step explanation:
lim x⇒0 (x²-8) = 0-8 = -8
show that (3*8*x)^7= 6^7*8^7*x^7
Answer:
(3*8*) ^*7*8*
Step-by-step explanation:
IM DONE TO SHOW YOU
In the figure below, find x. Assume that segments that appear to be tangent are tangent. Round to the nearest tenth.
Check the picture below.
Hanson and his classmates placed colored blocks on a scale during a science lab. The blue block weighed 8.1 pounds and the green block weighed 3.758 pounds. How much more did the blue block weigh than the green block?
This is for my younger brother
Answer:
4.342
Step-by-step explanation:
8.1 - 3.758 = 4.342
When you are trying to find the amount of difference between two values you subtract the value less than the other and there you go, the solution!
I hope it was as simple as that and that this helped!
15
Janice had a total of 156 red and yellow beads in the ratio 6:7.
After she gave away an equal number of each type of beads, the
number of red and yellow beads left was in the ratio 3:7.
(a)Did the fraction of red beads that Janice had left increase,
decrease or remain the same?
B)How many yellow beads were given away?
Answer:
decrease because the ratio number is Less so multiply by 156 to each ratio to find your relationship between. hope this helps.
find the missing side of this triangle 6 x 10
Answer:
√136 units
Step-by-step explanation:
We are given that;
The provided triangle is a right triangle.The measure of the legs are 6 and 10 units.The hypotenuse of the right triangle is x units.Since the provided triangle is a right triangle, we can use pythogoras theorem to determine the missing side length of the triangle.
What is the pythogoras theorem and it's formula?Pythogoras theorem is a formula that is used to determine the missing side length of a right triangle, with the following given;
Two side lengths (Legs)A hypotenuse (Longest side)Pythogoras theorem is denoted as;
(c)² = (b)² + (a)²Where, "c" is the hypotenuse; "b" and "a" are the legs.
When we substitute the measure of the two legs and the hypotenuse of the triangle, we get;
(x)² = (10)² + (6)²Now, let's simplify the equation to determine the value of "x".
⇒ (x)² = 100 + 36 [Evaluating the squares]⇒ (x)² = 136 [Simplifying the right-hand-side]⇒ √(x)² = √136 [Taking square root both sides]⇒ x = √136 ≈ 11.66 units (2 d.p) [Taking square root both sides]The measure of the missing side is √136 units.
Learn more aobut pythogoras theorem: https://brainly.com/question/14056085
Answer:
136
Step-by-step explanation:
In an examination,33 1/3 percentage of the examinees passed.If 240 examinees failed,find the total number of the examinees!!
Answer:
[tex]SOLUTION:-[/tex]
[tex] \rm{passed \: percent = { \displaystyle{33 \frac{1}{3} \%} = \frac{100}{3}\% }}[/tex]
[tex]{ \displaystyle{ \rm{failed \: percent = \left( 100 - \frac{100}{3} \right)}\%}}[/tex]
[tex]\displaystyle{ \frac{3 \times 100 - 100}{3}\% }[/tex]
[tex]\displaystyle{ \frac{200}{3}\% }[/tex]
Let,x be the total number of examinees:-
We have,
[tex]\displaystyle{ \frac{200}{3}\% \: \rm{of \: x = 240} }[/tex]
[tex]\displaystyle{ \frac{200}{3} \times \frac{1}{100} \rm \: x = 240}[/tex]
[tex]\displaystyle{ \rm{x = \frac{240 \times 3 \times 100}{200} }}[/tex]
[tex]\displaystyle{ \rm{x = 360}}[/tex]
Hence,required number of examinees = 360 .
Now, you will consider Option 1, setting a maximum shower time of 10 minutes.
rer
Assume all students who showered longer than 10 minutes will now shower for
exactly 10 minutes. Assume the rest of the students will shower for the same amount
of time as they did yesterday.
Blake claims Option 1 would result in the class mean going below 8 minutes, but the
class median would not change.
Explain whether you agree or disagree with Blake's claim. Include the class mean and
median that would result from Option 1 in your explanation.
BI
The maximum shower time is an illustration of mean and median, and the conclusion is to disagree with Blake's claim
How to interpret the shower time?The question is incomplete, as the dataset (and the data elements) are not given.
So, I will answer this question using the following (assumed) dataset:
Shower time (in minutes): 6, 7, 7, 8, 8, 9, 9, 9, 12, 12, 12, 13, 15,
Calculate the mean:
Mean = Sum/Count
So, we have:
Mean = (6+ 7+ 7+ 8+ 8+ 9+ 9+ 9+ 12+ 12+ 12+ 13+ 15)/13
Mean = 9.8
The median is the middle element.
So, we have:
Median = 9
From the question, we have the following assumptions:
The shower time of students whose shower times are above 10 minutes, is 10 minutesOther shower time remains unchanged.So, the dataset becomes: 6, 7, 7, 8, 8, 9, 9, 9, 10, 10, 10, 10, 10
The mean is:
Mean = (6+ 7+ 7+ 8+ 8+ 9+ 9+ 9+ 10+ 10+ 10+ 10+ 10)/13
Mean = 8.7
The median is the middle element.
So, we have:
Median = 9
From the above computation, we have the following table:
Initial Final
Mean 9.8 8.7
Median 9 9
Notice that the mean value changed, but it did not go below 8 as claimed by Blake; while the median remains unchanged.
Hence, the conclusion is to disagree with Blake's claim
Read more about mean and median at:
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HELP HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
The answer is C. A fraction is basically another way of writing division, and six divided by three is two.
What’s the volume for this shape?
Answer:
60 m^3
Step-by-step explanation:
3 x 4 x 5 = 60
The others are self explanatory
Find the volume of the cone. Either enter an exact answer in terms of π or use 3.14 for π. radius is 10 height is 6
solve for x~
[tex]x {}^{2} - 5x + 6 = 0[/tex]
thankyou! :)
Write a two-digit number ...
a
that has 9 tens and 1 ones;
.
Answer: 91
Step-by-step explanation:
9 tens= 90
1 ones= 1
90+1=91
Find the value of x.
120°
(5x)
x = [?]°
Enter
Answer:
x = 24°
Step-by-step explanation:
Here we can see that 120° with the right angle is equal to 180° :
120° + right angle = 180°
then:
right angle = 180° - 120° = 60°
The right angle with 5x angle is equal to 180° too ;
right angle + 5x = 180°
solve for x :
5x = 180° - 60°
x = 24°
That its.
what three numbers give you 206 when multiplied
Answer:
1, 1, 206.Step-by-step explanation:
There are nothing else that can multiply to get to 206, so this is the answer.
Solve:
1 * 1 * 206= 1 * 206= 206.This is the only equation that can make 206 with 3 numbers.
x^2+x-20=0
please help me otu
Answer x=2.7
Step-by-step explantion
x^2 +x-20=0
combine like terms.. so x^2 AND X TURN INTO X^3
X^3-20=0
THE SUBTRACT 20 FROM EACH SIDE
X^3=20
x=2.7
:)
Which of the following is a solution of the inequality?
-3 < 2x + 1 < 5
Answer:
-2<x<2
Step-by-step explanation:
Suppose you deposit $2,000 in a saving account that pays interest at an annual rate of 4% with interest compounded monthly. Answer the
following questions:
(a)Write a function that represents the amount of money in the account after t years
(b) How much money is going to be in the account after 5 years.
(c) How many years will it take for the account to go over $2,500?
The function that represents the amount of money in the account after t years is f(t) = $2000(1.0033^12t).
The money in his account in five years would be $2442.
The number of years it would take to have a value over $2500 is 6 years.
What is the future value of the account?The formula for calculating future value:
FV = P (1 + r)^nm
FV = Future value P = Present value R = interest rate m = number of compoundingN = number of yearsf(t) = $2000(1.0033^60) = $2442
f(6) = $2000(1.0033^72) = 2535.41
To learn more about future value, please check: https://brainly.com/question/18760477