A parachutist's speed during a free fall reaches 225 kilometers per hour. What is this speed in meters per second? At this speed, how many meters will the parachutist fall during 10 seconds of free fall?

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

i think the correct option is the second option.

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation