Membership to a national running club is shown in the table which answer describes the average rate of change from year 3 to year 5? membership increased by an average of 6,600 people per year from year 3 to year 5 membership decreased by an average of 6,600 people per year from year 3 to year 5 membership decreased by an average of 13,200 people per year from year 3 to year 5 membership increased by an average of 13,200 people per year from year 3 to year 5

"Membership decreased by an average of 6,600 people per year from year 3 to year 5"

Step-by-step explanation:

To get average rate of change from year 3 to year 5, we need to divide the change from year 3 to 5 by 2 (because from year 3 to 5 is 2 years).

THe change is:

83.6 - 96.8 = -13.2

We divide by 2 to get per year average rate of change:

-13.2 / 2 = -6.6

In thousands, that is 6600 decrease.

2nd answer choice is right.

d) the triangle is a right triangle 60 squared +144 squared= 156 squared

step-by-step explanation:

156 squared is the hypothenuse

so 156= c

yes

yes yes yes