Each ream weighs 5 lb . so, reducing 10 lb means removing 2 reams from the 12. so, how do we arrange the 10 reams so that its easy to carry?
i thinks that 3 stacks will not work as it wont be a symmetric arrangement as 1 will be left out. So, 2 stacks of 5 each would be easy to carry. but the stacks should be placed in such a way that the lengths are parallel to each other and not in-line which would increase the length making it comparatively longer. its easier to hold a (2*8.5,11,2*5=17,11,17)compact box.
Answer:
2580 ft-lb
Step-by-step explanation:
Water leaks out of the bucket at a rate of
Work done required to pull the bucket to the top of the well is given by integral
Here, function is the total weight of the bucket and water feet above the bottom of the well. That is,
is the initial height and is the maximum height of well. That is,
Find the work done as,
Hence, the work done required to pull the bucket to the top of the well is
12/(5x-2)=(12+4)/6x
72x=80x-32
8x=32
x=4
She will earn 2064 dollars because 12*5=60, 14*8=112, 112=60=172, 172 *12 equals $2,064.
Step-by-step explanation:
g(x)=x³/8 +16
y=x³/8 +16
x³/8=y-16
x³=8(y-16)
x=³√{8(y-16)}