Mathematics, 21.03.2021 08:20 lakaralake11
The cost of the circular carpet, $C, varies as the square of the radius,
r metres. If C = 200 when r= 2
Find the cost of the circular carpet when r= 3
Answers: 1
) = 4k
) = 50(9) = $450
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The cost of the circular carpet, $C, varies as the square of the radius,
r metres. If C = 200 when...
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