Josh has 4 shirts (white, blue, green, and red) and 4 pairs of socks in the same colors. suppose josh grabs a shirt and a pair of socks without looking. what is the probability that his shirt and socks won't match?

First let us determine the total number of combinations that can be made from these pair. The number of combinations can simply be calculated by multiplication, so:

Combination = 4 * 4 = 16

Since we know that for each shirt color, there is a corresponding sock with the same color. So there are 4 matching pairs. Therefore the unmatching pairs are 12. Calculating the probability to get unmatching pair would be:

Probability of unmatching pair = 12/16 = 0.75

Interpretation: There is a 75% probability that his socks and shirt wont match.

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

step-by-step explanation: