(Part A )

A Swimming race has 10 contestants. In how many ways can they receive a gold ,a sliver and a bronze medals?

(Part B)

A study has shown the 56% of community college students rent their textbooks. You select 8 students find the probability that:

a) At least 6 rented their textbook b) at least one did

(Part C)

A box of chocolate has 12 different chocolates. In how many ways can I pick 2 chocolates ?

What is the probability that they will be my two favorite ones ?

Answer Key

(part A) _________________

(part B) a.__________________ b._________________

(part C)__________________