Mathematics (AS & A Level) · Oct / Nov 2024 · Paper 33 · Question 10
9709
As printed in the paper
The question as text
A water tank is in the shape of a cuboid with base area cm 40000 2. At time t minutes the depth of water in the tank is h cm. Water is pumped into the tank at a rate of cm 50000 3 per minute. Water is leaking out of the tank through a hole in the bottom at a rate of cm h 600 3 per minute.
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10(a)[3]
10(b)[5]
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