Question

the school board makes budget decisions based on changes in enrollment. The board looked at the change in enrollment at three middle schools. in a school enrollment increased from 4,160 students to 4,770. in school B enrollment increased from 5,010 to 5,570. in school C enrollment increased from 4,120 to 4,690.

what is the mean (average) increase in the number of students for these three schools. explain.

Answer 1

\[((4770-4160)+(5570-5010)+(4690-4120))\div3\]

Answer 2

hold on let me solve it

Answer 3

it ends out in a decimal??? i got 4186.66667

Answer 4

i got 580 @mcnabkt

Answer 5

oh wow lol

Answer 6

yeah i did as it said