Nicolas is shooting arrows at a target. The experimental probability that one will hit a bull’s eye is 1/2. If he shoots 20 arrows, how many times can he expect to hit a bull’s eye? *

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost