Use linear regression to find a function that fits the following points (5,2.4) (10,8.9)

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?