Question Help Cooper incorrectly claims mZb = 125° in the diagram shown. Complete parts a and b.
Click the icon to view the diagram.
a. Find mZb. Explain your answer.
so mZb=
B(3)

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.