Maddison checking account hada balance of -$12. then she wrote a check for $15. which represents maddison's account balance now?

Which compound inequality could be represented by the graph?

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.

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).