Enrollment in a school has grown exponentially since the school opened. below is a graph depicting this growth. determine the average rate of change from x = 0 to x = 20.

an exponential graph has time in years on the x axis and enrollments on the y axis. an upward rising curve begins at zero comma thirty and passes through twenty comma eighty.

0.4

2.5

5

30

Amarathon runner jogging at a constant speed for 45 minutes is it proportional to time or not

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?