Foot traffic at the Susquehanna River is decreasing at a rate of y = −3x + 90 people per hour until it levels off at 18 people per hour. Write the piecewise equation for this situation and find
how many people are at Harper’s Ferry after:
12. 10 hours
13. 28 hours

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76