A coach shows the following ratio table to a team. The table shows the average amount of calories burned for a certain number of minutes of running. Practice
Minutes of running
Calories burned
4
20
8
40
?
100

Based on the table, how many minutes does a person need to run to burn 100 calories?

20 minutes

From the given information, we can see that:

4 minutes burns 20 calories, and

8 minutes burns 40 calories.

Step-by-step explanation:

ok

  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).

10000

step-by-step explanation: divide by 2,