Make r the subject of the formula t = r/r - 3
Pls help asap

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

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