The individual plans to break the class up into groups of 3 and wants each to have a different exercise to practice on Solve for the dependent variable (y) if the independent variable is 15.

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?