Answer:
Step-by-step explanation:
we know that
The volume of a cylinder is equal to
we have
----> the radius is half the diameter
substitute the values
Answer:
3
Step-by-step explanation:
Well he and the cart together weigh: 210+95=305.
The weight left for boxes is: 4,000-305=3,695.
Total weight of boxes is: 50·275=13,750.
Divide the weight of boxes by how much is left for the elevator: 13,750/3,695=3.72
Since 3.72 is more than 3 he would have to make 4 trips to safely do so :)
L = 2w - 3
p = 264
2(L + w) = p
2(2w - 3 + w) = 264
2(3w - 3) = 264
6w - 6 = 264
6w = 270
w = 270/6
w = 90/2
w = 45
L = 2w - 3
L = 2(45) - 3
L = 90 - 3
L = 87
The length is 87ft, and the width is 45ft
