Aregional director responsible for business development in the state of pennsylvania is concerned about the number of small business failures. if the mean number of small business failures per month is 15, what is the probability that exactly 3 small businesses will fail during a given month?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

1: 4 if the wew 35 surfboards at the beach how many were short boards?

What is the value of x in this triangle? a. 53° b. 62° c. 65° d. 118°