At a game show, there are 7 people (including you and your friend) in the front
row.
the host randomly chooses 3 people from the front row to be contestants.
the order in which they are chosen does not matter.
how many ways can you and your friend both be chosen?
o a. p = 210
o b. 7c2 = 21
o c. 7p2 = 42
o d. 567 = 5

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.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Find the slope of the line passing through a pair of points