Help pleasewk

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.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?