I am pretty sure its the first one

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.

How does reflecting or rotating a figure change the interior angles of the figure?

Which number produces an irrational number multiplied by 1/3