Mention
rational numbers which are
less than 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.

How many $20 bills do you need to have to make $280

Evaluate the expression. (9 + 5)(3 + 2)0