A tank has the shape of an inverted right circular cone with a radius of 5 metres and a height of 16 metres. Water is leaking from the tank at a rate of 2m³hour. At what rate is the radius of the top of the water decreasing when the depth of the water is 6 metres? Evaluate your answer to 4 decimal places. Select one: O 0.0849 m hour1 0.0265 m hour1 0.0566 m hour O 0.0055 m hour1

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A tank has the shape of an inverted right circular cone with a radius of 5 metres and a height of 16 metres.
Water is leaking from the tank at a rate of 2m hour-. At what rate is the radius of the top of the water
decreasing when the depth of the water is 6 metres? Evaluate your answer to 4 decimal places.
Select one:
0.0849 m hour1
O 0.0265 m hour 1
O 0.0566 m hour1
O 0.0055 m hour1
Transcribed Image Text:A tank has the shape of an inverted right circular cone with a radius of 5 metres and a height of 16 metres. Water is leaking from the tank at a rate of 2m hour-. At what rate is the radius of the top of the water decreasing when the depth of the water is 6 metres? Evaluate your answer to 4 decimal places. Select one: 0.0849 m hour1 O 0.0265 m hour 1 O 0.0566 m hour1 O 0.0055 m hour1
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