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)

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Find the maximum value of p= 4x + 5y subject to the following constraints :