Factor the trinomial below. 12x2 - 11x - 36
A. (2x + 9) (6x - 4)
B. (3x – 4)(4x + 9)
O C. (2x - 9)(6x + 4)
O D. (3x + 4)(4x – 9)

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.

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14