B=4t
V=3t+6
they have the same amount of key chains when they equal
4t=3t+6
t=6
it would take 6 hours
Answer:
5.5inches
Step-by-step explanation:
1331/8=166.375
then length of a side is = cubic root of 166.375
=³√166.375
5.5
Answer:
10 numbers
Step-by-step explanation:
A = pi r^2 / 2
if 22mm = radius
then
A = (3.14 * 22^2) / 2
A = 759.88
if 22mm is the diameter
then
A = (3.14 * 11^2) /2
A = 189.97
