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Question 13

If P is directly proportional to √Q; P = 20 when Q = 4. Find Q when P = 100

  • A.200
  • B.300
  • C.100
  • D.400
Objective

Question details

Exam body
OAU
Subject
Mathematics
Year
2015/2016
Question no.
#13
Type
Objective
Previous · Q12If m is the gradient of the line pq - px - qy = 0 and q ≠ 0, find 1/m Next · Q14 Obtain the centre of the circle $7(y^2 + 10y) + 7x^2 = 1$

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