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Nikitich [7]
3 years ago
12

A rain gutter is made from sheets of aluminum that are 18 inches wide by turning up the edges to form right angles. Determine th

e depth of the gutter that
will maximize its cross-sectional area and allow the greatest amount of water to flow.
A. 5 inches
B. 4 inches
C. 4.5 inches
D. 5.5 inches
Mathematics
1 answer:
mr Goodwill [35]3 years ago
7 0
The answer is C. 4.5 in
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Based on the ratios given, the number of people in each service is 8000 in the army, 16000 in the navy and 24000 in the air force.

<h3>What is the number of people in each service?</h3>

Given that 48000 people are in the defence services.

The defence services comprises of the army, navy and air force.

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