If S = (4t + 3)(t - 2), find ds/dt when t = 5 secs.

MATHEMATICS
JAMB 2019

If S = (4t + 3)(t - 2), find ds/dt when t = 5 secs.

  • A. 50 units per sec
  • B. 35 units per sec
  • C. 22 units per sec
  • D. 13 units per sec

Correct Answer: B. 35 units per sec



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