Kelsie has 50 cupcakes. Of those, 27 are
chocolate. What percentage of those are NOT chocolate?

46% NOT chocolate

Step-by-step explanation:

27/50 are chocolate

so that means the rest, 23/50, are not chocolate

We can double both numbers to keep the correct ratio but turn it into 46/100 or 46%

  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).