When building a house, the number of days required to build varies inversely with with the number of workers. One house was built in 76 days by 10 workers. How many days would it take to build a similar house with 20 workers?
Answers
Answer:
152 days
The drawing will help
Final answer:
By using the principles of inverse variation, it is determined that it would take 20 workers 38 days to build a similar house.
Explanation:
The problem is an example of inverse variation, where the amount of time (days) to build a house decreases if the number of workers increases. In this specific scenario, one house was built in 76 days by 10 workers. We can represent the inverse variation relationship with the equation: days * workers = constant.
Using the given data, the constant can be calculated by multiplying the days by the number of workers, hence:
constant = 76 days * 10 workers = 760
To find the number of days it would take for 20 workers to build the house, we divide the constant by the number of workers:
days = constant / workers = 760 / 20 = 38 days
This means that it would take 20 workers 38 days to build a similar house.
Learn more about Inverse Variation here:
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b =
StartRoot 32 x EndRoot = StartRoot 16 times 2 times x EndRoot = c StartRoot 2 x EndRoot
c =
StartRoot 18 n EndRoot = StartRoot 9 times 2 times n EndRoot = e StartRoot 2 n EndRoot
e =
StartRoot 72 x squared EndRoot = StartRoot 36 times 2 times x squared EndRoot = g x StartRoot 2 EndRoot
g =
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Answer:
b= 2x²; c = 4; 3 = 3 ; g = 6x
Step-by-step explanation:
Answer:
2
4
3
6
Step-by-step explanation:
Those are the correct answers
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Final answer:
The Distributive Property can be used to simplify 144 divided by 8 to 18.
Explanation:
The Distributive Property allows you to distribute or break apart a number that is being multiplied by a sum or difference. In this case, we have 144 divided by 8.
We can rewrite 144 divided by 8 using the Distributive Property as follows:
144 divided by 8 = (8 x 18) divided by 8
Next, we can cancel out the 8s:
144 divided by 8 = 18
Therefore, 144 divided by 8 is equal to 18.
Learn more about The Distributive Property here:
B.mitochondria
C.nuclei
D.lysosomes
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A. Chloroplasts
:)
Chloroplasts only exist in plant cells.
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The Pythagorean theorem is used to help solve right triangles.
The formula is a^2 + b^2 = c^2
a and b are the straight sides of the triangle and it doesn't matter which one is chosen as a or b.
c is the hypotenuse of the triangle.
Replace the letters in the formula with what you have for dimensions and then solve for the missing dimension.
The Pythagorean Theorem is a mathematical formula used to find a missing side length in a right triangle.
Its formula is .
-To solve for the hypotenuse, the first step is to substitute in the values of the two other sides.
-From there, squaring both the and
values is necessary.
-Next, the two squared values will be added together.
-And finally, the square root of that value will give us our value, or the length of the hypotenuse.
Hopefully this helped! :)