



Rocket will be in the air for 2 seconds.
You times 0.02 with a hundred and that’s it
Answer:


Step-by-step explanation:

part A)



part B)
well, we know y = -2x+8.... so.. what's the runner's velocity after 5hours? well, x = 5, thus y = -2(5) +8 ---> y = -2
to graph it, well, is a LINEar equation, meaning the graph is a LINE, and to graph a line, all you need is two points, and by now, you have more than two.. so graph it away.
The nearest whole number would be 93 because you round up if the decimal place is greater than 5 and down if it's less.