Ablack brother out
an underground mine elevator reaches a total depth of 99 meters. it descends 17% of the total distance every minute.
how many meters below the ground is the elevator after 3 minutes?
–67.32 meters
–33.66 meters
–16.83 meters
–50.49 meters

Yo, we ain't racist, I'll help any color person, white, black, yellow, green, cyan, etc

so

17% of total distance
it has a total distance of 99ft
so it decends 17% of 99
17% of 99=0.17 times 99=16.83 feet per minute
3 minutes is  3 times 16.83 feet down or 50.49 down
answer is 4th option

She will need 5/8 bags for each square yard.