There is a rack of 12 billiard balls. Balls numbered 1 through 8 are? solid-colored. Balls numbered 9 through 12 contain stripes. If one ball is selected at? random, determine the odds against it being striped.

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?