Answer:
14
Step-by-step explanation: Multiply 56 by 75% then subtract your product from 56
When x is 100 y will be 122
Answer: it's B. In Step 1, she multiplied the numerators together and the denominators together.
Given:
The volume of the sphere = 12348π in³
To find the radius of the sphere.
Formula
The volume of a sphere of radius r is

According to the problem,

Eliminating π from both the side.
or, 
or, 
or, 
or, ![r=\sqrt[3]{9261}](https://tex.z-dn.net/?f=r%3D%5Csqrt%5B3%5D%7B9261%7D)
or, 
Hence,
The radius of the sphere is 21 inches.
Divide number of questions answered correctly by the total number of questions:
16 / 20 = 0.8 = 80 percent