There is a .02 probability that a customer's visa charge will be rejected at a certain target store because the transaction exceeds the customer's credit limit. what is the probability that the first such rejection occurs on the third visa transaction? a. 0200 b. 0192 c. 0247 d. 0025

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?