Explain how you can use an array to find partial products and the product for 6 x 36

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.

This is so hard and it’s for a test

What is the rate of change of a line that passes through (2,-5) and (6,-2)?