Apile of newspapers in ms mcgrath's art class was 17 3/4 inches high .each consecutive week, for the next 5 weeks, the height of the pile of newspapers increased by 8 7/12inches, what was the height ,in inches, of the pile after 3 weeks?

The height will be 79 inches after 3 weeks.

Step-by-step explanation:

We are given that A pile of newspapers in Ms McGrath's art class was inches high

We are also given that each Consecutive week,for the next 5 weeks,the height of the pile of newspapers increased by inches

Now we are supposed to find What was the height ,in inches,of the pile after 3 weeks?

This situation is an AP

a =  inches high

d =common difference = inches

Formula of sum of first n terms  =

Hence the height will be 79 inches after 3 weeks.

i don't even know man. edge inuity be messing with us. i had to ask a question too.

step-by-step explanation: