At an outdoor party location, the tables seat 12 guests each. the party host invited 163 people and 9 people responded that they would not attend. what is the fewest number of tables needed to seat all of the guests attending the party?

a. 12
b. 13
c. 14
d. 15

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.

What is the binomial expansion of (2x-3)^5

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?