Your grandfather gave you $1.65 with
which to buy a present. This covered 5/6 of
the cost. How much did the present cost?

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?

Landon wrote that 3−2.6=4. which statement about his answer is true?

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²