In the seventh grade, Rachel read 15 books. In the eighth grade, she read 18 books. Find the percent increase in the number of books Rachel read.

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.

Sal is making bracelets for a fundraiser. he uses 6 inches of yarn per bracelet . how many bracelets can sal make with 5 feet of yarn

What is the exact volume of the cone? (height is 9 cm, the radius is 15 cm)