A box contains 7 black shirts, 9 blue shirts, 11 black pants, and 13 blue pants. Determine the probability of randomly selecting a black piece of clothing or a pair of pants. Use PIA or B) = P(A) - P(B) - P(A and B) to
explain your answer.

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

Collin did the work to see if 10 is a solution to the equation r/4=2.4