A rocket is launched from a platform. The height of the rocket, in meters, and the time of the rocket’s flight, in seconds, can be modeled by the equation: y=-x^2+30x+15

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*

so then what are you asking?

step-by-step explanation: