The sum of three whole numbers in 27. The mean of the three whole numbers is 9, and the greatest number is twice the least number. What is the greatest number?

A. 9
B. 12
C. 18
D. 24

For which pair of functions is (gof)(a)=|a|-2?

Which expression is equivalent to 3^3 + 2^2?

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?