If a and b are positive integers and 22a(22b)=16, what is the value of a+b?

What is the average rate of change for this function for the interval from x=2 to x=4 ?

If (17, 4) is an ordered pair of the inverse of f(x), which of the following is an ordered pair of the function f(x)? a. (17,4) b. (4.17) c. (4,0) d. 0,17)

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?