What is the product?
x? -16 x - 2x² + x
2x+8 3213x4
x(x-1)
(x+4)(x-4)
2x(x-1)
(x-4)(x-1)
2x(x+4)

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

M. xyz =radians. covert this radian measure to its equivalent measure in degrees.

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.