If s = (2 + 3t)(5t - 4), find ds/dt when t = 4/5 secs
MATHEMATICS
JAMB 2009
If s = (2 + 3t)(5t - 4), find ds/dt when t = 4/5 secs
- A. 0 units per sec
- B. 15 units per sec
- C. 22 unit per sec
- D. 26 units per sec
Correct Answer: C. 22 unit per sec
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