Answer:
The Great Bath is one of the well-known structures among the ruins of the ancient Indus Valley Civilization at Mohenjo-daro in Sindh, Pakistan. Archaeological evidence indicates that the Great Bath was built in the 3rd millennium BCE
Please helppp.
:))
in the photo
Answer:
0
Step-by-step explanation:
plug each one in. 330 + 0.3= 3.3 + 0.3. that def isnt true, so try 0. thats true since anything x 0 is 0. so, 0. this is so hard tho, so im not 100%
Adding integers with integer tiles
For addition, drag tiles onto the board. To form a group, place one tile on top of another
Use the integer tiles to find the sum of 4 and -5
A. 9
B. 1
C. -1
D. -9
Answer:
C) -1
Step-by-step explanation:
I took the assignment
Which is the graph of f(x) = 1/4(4)^x
Answer:
D/last option
Step-by-step explanation:
Find the slope of the line perpendicular to the line y=6x+11
Answer:
The slope of the perpendicular line is 6
The height after t seconds of an object projected upward with an initial velocity of 48 feet per second from a 210-foot tower can be modeled by h=−16t^2 + 48t +210. The height of a neighboring 50-foot tall building is modeled by the equation h=50. The time (t) when the object will be at the same height as the building is found to be t = –2 and t =5. Which statement BEST describes the validity of these solutions?
A. Neither solution is valid since time values cannot be squared.
B. The solution t = – 2 is the only solution since 5 seconds is an unreasonable amount of time for the object to reach a height of 50 feet.
C. The solution t = 5 is the only valid solution to this system since time cannot be negative.
D. Both are valid solutions to this system since both values make the equation h=−16t^2 + 48t + 210 true.
Answer:
C. The solution t = 5 is the only valid solution to this system since time cannot be negative.
Step-by-step explanation:
Given
[tex]h(t) = -16t^2 + 48t + 210[/tex]
[tex]h(t) = 50[/tex]
Required
Determine which of the options is true
After solving
[tex]h(t) = -16t^2 + 48t + 210[/tex]
for
[tex]h(t) = 50[/tex]
We have that
[tex]t = -2[/tex] and [tex]t = 5[/tex]
Because time can't be negative, we have to eliminate [tex]t = -2[/tex]
So, we're left with
[tex]t = 5[/tex]
Because of this singular reason, we can conclude that option c answers the question
Order the integers {0, |-20|, -3, 19, -13} from least to greatest
To rewrite a subtraction problem, the integer behind the subtraction sign has to be changed to its opposite—?
Answer:
-20, -13, -3 0, 19
Step-by-step explanation:
With negative the higher the number the lower the value
Simplify the following:
3( x + 1) – 4( 2x – 5 ) + 10x
O 5x - 32
0 21x + 23
0 5x + 23
O 5x - 17
Answer:
5x+23
Step-by-step explanation:
3(x+1) - 4(2x-5) + 10x
3x+3 - 8x+20 + 10x
(3x-8x+10x = 5x)
(3+20 = 23)
Therefore, answer is 5x-23. :)
Can you Solve this for me?
The coordinates of Point P are ________
The coordinates of Point T are
Point _____ is located at ( 1/2, -2 1/2)
Answer:
The coordinates of Point P are (2 1/2, 0).
The coordinates of Point T are (-1 1/2, -1).
Point R is located at ( 1/2, -2 1/2)
Hope this helps!
Answer:
p y=0 x=2 1/2 t y= -1 x= -1 R
Select the negation of the following statement.
If it is night time, then the sky looks blue.
0 It is not night time, and the sky does not look blue.
It is night time, and the sky does not look blue.
0 If it is not night time, then the sky does not look blue.
0 If the sky does not look blue, then it is not night time.
Help on this question!!!!!!
Answer:
13
Step-by-step explanation:
use the Pythagorean theorem; five squared plus twelve squared is equal to the missing side squared, 25+144=169, the sqrt of 169 is 13
HELP ME
Which set of graphs can be used to find the solution set to 3 log2(x + 4) < 6?
Answer:
D
Step-by-step explanation: I just took the test on edge
Answer: D
Step-by-step explanation:
The variable whose value depends on the input is the ___.
Answer:
coefficent
Step-by-step explanation:
The work shows the first steps for writing a partial fraction decomposition.
Which equations can be used in a system of equations to solve for the unknowns. Check all that apply.
A = 0
xxxB = 0
xxxxD = –5
xxxxA + C = 0
2A + 2B = 4
it's B C D the three in the middle
Answer:
B C D
Step-by-step explanation:
Partial fraction decomposition involves breaking down algebraic fractions into smaller piece.
The equations that can be used are:
[tex]\mathbf{B = 0}[/tex] , [tex]\mathbf{D= -5}[/tex] and [tex]\mathbf{A + C = 0}[/tex]
From the question. we have:
[tex]\mathbf{4x^3 - 5 = 2Ax^3 +Ax + 2Bx^2 + B + Cx + D}[/tex]
Collect like terms
[tex]\mathbf{4x^3 - 5 = 2Ax^3 + 2Bx^2 +Ax + Cx + B + D}[/tex]
Compare both sides, using the power of x
[tex]\mathbf{4x^3 = 2Ax^3}[/tex]
[tex]\mathbf{- 5 = B + D}[/tex]
[tex]\mathbf{0 = 2Bx^2 }[/tex]
[tex]\mathbf{0 =Ax + Cx }[/tex]
Divide both sides of [tex]\mathbf{4x^3 = 2Ax^3}[/tex] by 2x^3
[tex]\mathbf{A = 2}[/tex]
Divide both sides of [tex]\mathbf{0 = 2Bx^2 }[/tex] by 2x^2
[tex]\mathbf{B = 0}[/tex]
Divide both sides of [tex]\mathbf{0 =Ax + Cx }[/tex] by x
[tex]\mathbf{A + C = 0}[/tex]
Substitute [tex]\mathbf{B = 0}[/tex] in [tex]\mathbf{- 5 = B + D}[/tex]
[tex]\mathbf{D= -5}[/tex]
Hence, the equations that can be used are:
[tex]\mathbf{B = 0}[/tex]
[tex]\mathbf{D= -5}[/tex] and
[tex]\mathbf{A + C = 0}[/tex]
Read more about partial fraction decomposition at:
https://brainly.com/question/2759993
2 cat + 2 dog how many pets do i have
Answer:
4 pets
Step-by-step explanation:
Answer:
4 pets
2+2 =4
45 points!!!
Will mark BRAINLIEST must show explanation!
Answer:
4hx - 6hStep-by-step explanation:
Given
f(x) = x^2 - 3xSimply
f(x + h) - f(x - h)Solution
f(x + h) - f(x - h) =(x + h)^2 - 3(x + h) - (x - h)^2 + 3(x - h) =x^2 + 2hx + h^2 - 3x - 3h - x^2 + 2hx - h^2 + 3x - 3h =(x^2 - x^2) + (2hx + 2hx) - (3x - 3x) + (h^2 - h^2) - (3h + 3h) = 4hx - 6hHow to factor this polynomial
Step-by-step explanation:
6x^7 + 3x^4 - 9x^3
3x^3 (2x^4 + x - 3) ??
3/8(3/4+5/6 )−1/2 what is the answer please help
Answer: 0.09375
Step-by-step explanation:
YEETUS
What do you have to do first in a subtraction of integer problem
Answer: You have to make the denominators the same.
Step-by-step explanation:
That’s just how it is.
Translate A number plus 17 is 25
Answer:
can you explain make it more clear what the question is
Step-by-step explanation:
Answer:
answer is 8
Step-by-step explanation:
do the equation backwards\
25 - 17 = 8
Jay and blair were fishing. Togther,they caught 21 fish. Jay caught 2 times as many fish as blair how many fish did Jay and Blair each catch
HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!! CERTAIN ANSWERS AND I WILL MARK YOU AS BRAINIEST!!!! WISH YOU BEST OF LUCK HOPEFULLY ITS NOT TOO MUCH!
Answer:
1)
Minimum is a 4th Degree
2)
Positive; Even
3)
[tex]x=-4, -1\text{ Odd Multiplicity}\\x=3\text{ Even Multiplicity}[/tex]
Step-by-step explanation:
Part 1)
The minimum degree of our function will be 4.
Looking at the graph, we know that the graph crosses the x-axis at -4 and -1. Since it crosses through the x-axis at these two points, these two factors must have an odd multiplicity.
So, it can be anything 1, 3, 5, 7, etc.
However, we will choose the lowest one, 1.
Next, we know that the graph bounces off at 3.
So, it must have an even multiplicity. In other words, 2, 4, 6, 8, etc.
We choose the lowest one, 2.
Therefore, the minimum degree of our function will be 1+1+2 or 4.
Part 2)
The degree of our polynomial is (and will always be) even. Therefore, both ends of the graph will go in the same direction.
Recall the simplest even polynomial, the parent quadratic function. When the leading coefficient is positive, both of the ends go straight up.
This applies to all polynomials with even degrees.
Therefore, since the arms of the graph is going straight up towards positive infinity, the leading coefficient of our graph must be positive.
Part 3)
This is similar to Part 1.
We can see that the graph touches the x-axis at -4, -3, and 1. So, the zeros of the function is: [tex]x=-4, -1, 3[/tex]
We know that it passes through [tex]x=-4 \text{ and } x=-1[/tex] . So, these two factors must have an odd multiplicity.
However, since the graph bounces off [tex]x=3[/tex], this factor must have an even multiplicity.
And we're done!
Find the x-intercept of the following equation. Simplify your answer.
4x + 7y = 8
x-intercept =
A trail mix asks for 4 cups of raisins for every 6 cups of peanuts. There is a proportional relationship between the amount of raisins, r (cups), and the amount of peanuts, p (cups), in this recipe. A. Write the equation for the relationship that has a constant of proportionality greater than 1.
Answer:
Step-by-step explanation:
p=6/4r
An environmental group is interested in what percentage of Americans consider climate change an immediate threat to humanity. From a representative list of 20677 American citizens, they randomly sampled 30; all responded to their questions. They will consider the sample proportion of respondents that agree climate change is an immediate threat to humanity. Previously, 35% of Americans considered climate change an immediate threat to humanity; assume this has not changed.
1. Is it appropriate to use normal distribution to describe the sampling distribution of sample proportion?
a. Yes, because 10.5 and 19.5 are greater than 10.
b. Yes, because 30 American citizens were sampled.
c. No, because this problem concerns the sample proportion instead of the population proportion.
d. No, because the sampling distribution is skewed.
2. Calculate the probability the proportion of the 30 Americans sampled that agree climate change is an immediate threat to humanity exceeds 35%
Answer:
(1) Yes, because 30 American citizens were sampled.
(2) The probability that the proportion of the 30 Americans sampled that agree climate change is an immediate threat to humanity exceeds 35% is 0.50.
Step-by-step explanation:
We are given that from a representative list of 20677 American citizens, they randomly sampled 30; all responded to their questions.
Previously, 35% of Americans considered climate change an immediate threat to humanity; assume this has not changed.
(1) Yes, it is appropriate to use a normal distribution to describe the sampling distribution of sample proportion because 30 American citizens were sampled.
(2) The z-score probability distribution for the sample proportion is given by;
Z = [tex]\frac{\hat p-p}{\sqrt{\frac{\hat p(1-\hat p)}{n} } }[/tex] ~ N(0,1)
where, [tex]\hat p[/tex] = sample proportion of Americans who agree climate change is an immediate threat to humanity
p = population proportion of Americans who considered climate change is an immediate threat to humanity
n = sample of American citizens = 30
Now, the probability that the proportion of the 30 Americans sampled that agree climate change is an immediate threat to humanity exceeds 35% is given by = P([tex]\hat p[/tex] > 35%)
P([tex]\hat p[/tex] > 35%) = P( [tex]\frac{\hat p-p}{\sqrt{\frac{\hat p(1-\hat p)}{n} } }[/tex] > [tex]\frac{0.35-0.35}{\sqrt{\frac{0.35(1-0.35)}{30} } }[/tex] ) = P(Z > 0) = 0.50
The above probability is calculated by looking at the value of x = 0 in the z table which has an area of 0.50.
Hence, the required probability is 0.50.
Using the normal distribution and the central limit theorem, it is found that:
1. a. Yes, because 10.5 and 19.5 are greater than 10.
2. There is a 0.5 = 50% probability the proportion of the 30 Americans sampled that agree climate change is an immediate threat to humanity exceeds 35%.
Normal Probability DistributionIn a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
It measures how many standard deviations the measure is from the mean. After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.By the Central Limit Theorem, for a proportion p in a sample of size n, the sampling distribution of sample proportion is approximately normal with mean [tex]\mu = p[/tex] and standard deviation [tex]s = \sqrt{\frac{p(1 - p)}{n}}[/tex], as long as [tex]np \geq 10[/tex] and [tex]n(1 - p) \geq 10[/tex].In this problem:
A sample of 30 is taken, hence n = 30.35% of Americans considered climate change an immediate threat to humanity; assume this has not changed, hence p = 0.35.Item 1:
We verify the condition, hence:
[tex]np = 30(0.35) = 10.5[/tex]
[tex]n(1 - p) = 30(0.65) = 19.5[/tex]
Hence option a is correct.
Item 2:
The mean and the standard error are given by:
[tex]\mu = p = 0.35[/tex]
[tex]s = \sqrt{\frac{p(1 - p)}{n}} = \sqrt{\frac{0.35(0.65)}{30}} = 0.087[/tex]
The probability is 1 subtracted by the p-value of Z when X = 0.35, hence:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
By the Central Limit Theorem
[tex]Z = \frac{X - \mu}{s}[/tex]
[tex]Z = \frac{0.35 - 0.35}{0.087}[/tex]
[tex]Z = 0[/tex]
[tex]Z = 0[/tex] has a p-value of 0.5.
1 - 0.5 = 0.5.
0.5 = 50% probability the proportion of the 30 Americans sampled that agree climate change is an immediate threat to humanity exceeds 35%.
To learn more about the normal distribution and the central limit theorem, you can take a look at https://brainly.com/question/24663213
Why is occurring when work is being done 
Line segment RS has endpoints R (-2, 4) and S (-4, -1).
Line segment R"S" has endpoints R" (3, -3) and S" (5,2).
Name the transformation that maps line segment RS to line segment R"S".
O rotation of 90° counterclockwise about the origin, followed by a translation (x, y) = (x + 2 y + 1).
reflection over the line y = x, followed by a translation (x, y) + (x + 1, y + 1).
O rotation of 180° about the origin, followed by a translation (x, y) - (x + 1, y + 1).
o translation (x,y) → (x + 1, y + 1), followed by a rotation of 180°counterclockwise about the origin.
Answer:
rotation of 180° about the origin, followed by a translation (x, y) - (x + 1, y + 1).
Step-by-step explanation:
Remember that a rotation of 180º about the origin will result in the change of both X's and Y's signs to the opposite so if the sign of one of them is negative, it will be positive, and viceversa.
Since point R is (-2,4) the first transformation would change the signs and make it (2,-4) the next one would be transform it by adding 1 to both of them:
(x,y)---(x+1,y+1)
(x,y)---(2+3,-4+1)
(x,y)---(3,-3)
So that would be the correct answer.
Answer:
Rotation of 180° about the origin, followed by a translation (x, y) - (x + 1, y + 1).
Step-by-step explanation:
Because you need to negate the X and Y axis to get your answer.
A farmer plants a rectangular field that is 200 meters wide and 300 meters long. What is the perimeter of this field?
Answer:
1000m or 1km
Step-by-step explanation:
200 + 200 + 300 + 300
Find the measure of z.
Answer:
A) 108
Step-by-step explanation:
Use the equation- 180(#of sides minus 2) to find the total degrees in a pentagon.
180(5-2)
180(3)
540- total degrees in a pentagon
540÷5=108-> to find each side (aka measure of z)
quick plz help <3
In which type of music do we find flatted notes & slow, syncopated rhythms?
a. classic rock.
b. ragtime.
c. contemporary jazz.
d. blues.
the correct answer is the blues
Robert receives a commission of 20% onsales of$ 3700.What is his commision rate?
Answer:
$740
Step-by-step explanation:
3700X20%=740
I think I'm good
Answer:
$740
Step-by-step explanation:
3700*0.20=740.
Hope this helps!