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The sand we need to fill the cylinders is equal to the total volume of the six cylindrical posts .
Given terms ( common for each cylinder ) :
- height (h) = 4 ft
- radius. (r) = 0.5 ft
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Since volume of each cylinder is equal, so total volume of six cylindrical post :
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BANK A:
5,000*0.03*5=750
BANK B:
5,000*0.025*6=750
They are the same
Answer:
D: {-4, -2, 1}
R: {39, 9, -10}
Step-by-step explanation: