66% of all violent felons in the prison system are repeat offenders. if 35 violent felons are randomly selected, find the probability that exactly 23 of them are repeat offenders.

How do you answer this question? (step by step)

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.