4. Written as the product of two binomials, the expression (x+3)(4x –1)-(x+3)(x –9) is

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.

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?