A sphere and a cylinder have the same radius and height. the volume of the cylinderis 48cm3

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

I'm confused on this could anyone me and show me what i need to do to solve it.

In angle pqr find the measure of