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anonymous
 one year ago
A company that manufactures storage bins for grains made a drawing of a silo. The silo has a conical base, as shown below:
Which of the following could be used to calculate the total volume of grains that can be stored in the silo?
π(2ft)2(8ft) + one over threeπ(2ft)2(9.5ft − 8ft)
π(8ft)2(2ft) + one over threeπ(2ft)2(9.5ft − 8ft)
π(2ft)2(8ft) + one over threeπ(9.5ft − 8ft)2(2ft) < my answer
π(8ft)2(2ft) + one over threeπ(9.5ft − 8ft)2(2ft)
anonymous
 one year ago
A company that manufactures storage bins for grains made a drawing of a silo. The silo has a conical base, as shown below: Which of the following could be used to calculate the total volume of grains that can be stored in the silo? π(2ft)2(8ft) + one over threeπ(2ft)2(9.5ft − 8ft) π(8ft)2(2ft) + one over threeπ(2ft)2(9.5ft − 8ft) π(2ft)2(8ft) + one over threeπ(9.5ft − 8ft)2(2ft) < my answer π(8ft)2(2ft) + one over threeπ(9.5ft − 8ft)2(2ft)

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jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5dw:1434773162856:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5dw:1434773265813:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5dw:1434773328065:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5what is the volume of just the cylinder (ignore the cone)

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5just provide the formula you don't have to calculate anything

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5Volume of cylinder \[\Large V = \pi*r^2*h\]

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5make the proper substitutions

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im having a little trouble but i know the height would be 18 but im confused on the others sorry

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im sorry i meant 8 not 18

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5no the height isn't 18 the height of the cylinder is 8

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5r = 2 h = 8 for the cylinder

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1434774102132:dw is this right

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5for the cone, r = 2 h = (9.58) volume of a cone formula \[\Large V = \frac{1}{3}\pi*r^2*h\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh ok dw:1434774377668:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5Cylinder: \[\Large V_1 = \pi*r^2*h\] \[\Large V_1 = \pi*(2)^2*8\] Cone: \[\Large V_2 = \frac{1}{3}\pi*r^2*h\] \[\Large V_2 = \frac{1}{3}\pi*(2)^2*(9.58)\] Combine the two 3D figures \[\Large V_1 + V_2 = \pi*(2)^2*8+\frac{1}{3}\pi*(2)^2*(9.58)\]

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5dw:1434774521126:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@jim_thompson5910 would it be B ??

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5look again at \[\Large \pi*(2)^2*8+\frac{1}{3}\pi*(2)^2*(9.58)\]

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.5and how I used the formulas to get that
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