Sin p=0.3, sin r=0.4 and r=10. find the length of p

Asphere has a diameter of 10 in. what is the volume of the sphere?

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?