Abucket is placed in a well and dropped to a height of 160 ft
below ground level. after being pulled back up for 40
seconds, it's now 60 ft below ground level. what was the
rate of change in elevation for the bucket? express as a
mixed fraction in feet per second.
plzz need answers asap. you.

l.jnl.j/n.m,lm,

step-by-step explanation:

i think the answer is fried chicken ; >

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb