In the morning a farm worker packed 3 pints of strawberries every 4 minutes. In the after afternoon, she packed 2 pints of strawberries every 3 minutes. What was the difference between her and afternoon packing rates in pints per hour?

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.