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1.9.20 Integrate kx^n

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Question 16

The rate of vertical ascent, dhdt\frac{dh}{dt}dtdh​ in metres per minute, of a weather balloon is modelled by the expression:

dhdt=(3t−2)(4t+3)(3t+2) \frac{dh}{dt} = (3t - 2)(4t + 3)(3t + 2) dtdh​=(3t−2)(4t+3)(3t+2)

where ttt is the time in minutes. Find the general expression for the height hhh of the balloon at time ttt, writing your answer in simplest form.

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1.9.20 Integrate kx^n Questions

  1. A Level
  2. /Maths
  3. /1.9.20 Integrate kx^n

80 exam-style questions on OCR (MEI) A Level Maths 1.9.20 Integrate kx^n. Each one has a worked solution and a mark scheme showing where the marks go.

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