Evaluate 3 square root 5 square root 5 over 3 square root 5^5

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.

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

Solve -.016x= -16. need solving this