Need some help with this one

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?

Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?

What is a correct first step in solving the inequality-4(3-5x)> -6x+9