Mathematics (AS & A Level) · May / June 2024 · Paper 33 · Question 9
9709
As printed in the paper
The question as text
x 10- x x A container in the shape of a cuboid has a square base of side x and a height of ( )x 10- . It is given that x varies with time, t, where t 0 2 . The container decreases in volume at a rate which is inversely proportional to t. When t 10 1 = , x 2 1 = and the rate of decrease of x is 37 20.
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9(a)[5]
9(b)[6]
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