With expression has a coefficient of 2 -2x 0.5 - 2x 4 + 2x 4 - 2x

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d

66% of the price that was mark on the bottom

c.) 38 blocks

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