For which of the following equations does n = 5?
I. 3n = 15
II. n2 = 25
III. 2n = 32

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl