The turtle and achillies compete. they start at the same time from the same place. achillies runs at a speed of 13 mph and the turtle runs at a speed of 1 mph. when achillies reached the finish line the turtle was 2/5 behind him. how long was the distance between the start and the finish line

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.