The answer to this question is 6 in. Hope this helps.
Answer:

Step-by-step explanation:
as with all functions f(t), the average rate of change on [a.b] is

Are there anymore numbers after the six? If there is not then it si already rounded to the nearest tenth.
I am just trying to get point not right answer 89 ml = 80 km = 39
Since Colin can cover a 113 square inch pizza in 1/9 of an hour, he can cover 9 pizzas in an hour. 113 * 9 = 1017 square inches an hour.