Acylinder has a radius of 4 feet and a height of 6 feet. which of the following can be used to calculate the volume of a cone that fits exactly inside the cylinder? 1 over 3(3.14)(4^2)(6) (3.14)(4^2)(6) 1 over 3(3.14)(6^2)(4) (3.14)(6^2)(4) i think it is c am i right?

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.

Simply 8x squared + 5(7x squared- x) - 2x =

With number 11 ( show how you got the answer)