Aregulation basketball has a diameter of 9.4 inches. what is the volume of the ball?

volume = 4/3πr³
where r is the radius

r = 9.4/2 
r = 4.7³

Volume = 4/3×π×4.73³
Volume = 434.89276543154 inch³

50% of students voted for candidate b.

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.