Brady needs to fills his daughter's sandbox that is 5feet by 7 feet he wants to buy sand bags to fill the sand 2 feet deep he compares the prices found for sand at two different stores (help hurry pls )

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

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.