A 190 inch pipe is cut into two pieces. One piece is two times the length of the other. Find the length of the shorter piece

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62