Ashade of green paint is created by mixing a certain amount yellow paint with a certain amount of blue paint. the ratio of yellow to blue paint is 3: 7
based on this ratio, how much yellow paint would be needed to prepare 5 gallons of green paint?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

Change negative exponents to positive, then solve