Marilyn ate 320 pounds of vegetables last year. How many ounces did she eat per month, assuming there are 16 ounces in a 1lb? Round to the nearest tenth.

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.

The volume of a cube is 8 in to the 3rd power. how long is each side?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers