What is the polar form of (-1, sqrt3)?

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.

Based on the figures as marked, /\rqs = —

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great