What is the length between a 1 1/4 inch button and a 3/8 inch button

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.

15/16 as a decimal rounded to the nearest hundredth

Find the zeros of each function. f(x) = x^2 + 5x - 6