60 cups of popcorn feed 15 students. how many cups of popcorn are needed to feed 70 students ?

a 280 cups
b 900 cups
c 1,050 cups
d 4,200 cups

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

Solve the equation. then check your solution 8=1.88+a