Jim earns x dollars in h hours. how many dollars will he earn in (h+20) hours

The quickest answer would be 133.(3)%x

Step-by-step explanation:

If we consider the volume of work is constant then in 20 min he is supose to earn 1/3 of what he earns in an hour ( if he is not paid by the hour, that is! )

If he is paid by the hour then he would earn $2x

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation: