The height of a pyramid-shaped sculpture with a square base is one half the length of each side. The volume of the sculpture is
1 answer:
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For this case we must pose a verbal problem equivalent to the following expression:
So, we have:
The sum of double a number plus five.
We propose the expression:
A number subtracted from the sum of double the same number plus five equals twenty-six.
Answer:
A number subtracted from the sum of double the same number plus five equals twenty-six.
1 inch of the model - 18 inches of the car
9 inches of the model - x inches of the car
The car is 162 inches long.
9 inches of the model - x inches of the car
The car is 162 inches long.
Answer:
The answer is explained below
Step-by-step explanation:
Given that The volume of air inside a rubber ball with radius r can be found using the function V(r) = , this means that the volume of the air inside the rubber ball is a function of the radius of the rubber ball, that is as the radius of the rubber ball changes, also the volume of the ball changes.
As seen from the function, the radius is directly proportional to the volume of the ball, if the radius increases, the volume also increases.
is equal to the volume of the ball when the radius of the ball is
. Therefore: