Answer:
310339.1 in^3
Step-by-step explanation:
Volume=4/3*pi*r^3
Volume=4/3*pi*42^3
Volume=4/3*pi*74088
Volume=98784*pi
Volume=310339.0887
So the volume is about 310339.1 in^3
48.9 / 4 = 12.225
distance = 100m
time = 12.225 sec
v = d/t
The answer is 8.1799
Take 2000 divide 76 =26.3 so the elevator can carry 26 boxes
6 pints.
2 pints in a quart
<h3>
System of equations.</h3>

Put (1) to (2):

Substitute the value of x to (1):

Solution:
