A mechanic equally divides 4 hours of his time to repair 8 cars how many cars does she repair in one hour

If function f has zeros at - 3 and 4, which graph could represent function f?

Is - 4/5 a rational number

A bag contains 4 red chips and 2 blue chips. another bag contains 2 red chips and 6 blue chips. A chip is randomly selected from one bag and it is blue. What is the probability that it came from the first bag

How to find the sum of the series 0.4+0.04+0.004 + ...

The mean of five numbers is 6. if one of the numbers is removed, the mean becomes 7. what is the value of the number that was removed?

Find the value of the unknown number in the proportion 17/80=p/100

What is 3/4 divided by 3/4t

The sales tax on a 15,000 car is 540. at this rate what is the tax on a 32,000 car

Simplify 24 1/40 - 5 1/10 + 1 1/2

The weight of adults Male beagles are normally distributed, with a mean of 25 pounds and a standard deviation of 4 pounds. The probability that a randomly selected beagle weighs between 15 pounds and 33 pounds is closest to?