Question

Adrell has four suit jackets (white, blue, green, and tan) and four dress shirts in the same colors. How many different jackets/shirt outfits does Adrell have?

A. How many jacket/shirt outfits does Adrell have?
B. Suppose he grabs a suit jacket and a dress shirt without looking. What is the probability that they will not be the same color?

Answer 1

A=4, B=3/4

Explanation:

it says that she has four suit jackets, and since there are 16 possibilities(4 x 4)

and 4 of them have the same colors, we do 16-4/16, which is 12/16, and we simplify that to 3/4