Ice forms on a refrigerator ice-box at the rate of (4 - 06t)g per minute...
MATHEMATICS
JAMB 1992
Ice forms on a refrigerator ice-box at the rate of (4 - 06t)g per minute after t minutes. If initially there are 2g of ice in the box, find the mass of ice formed in 5 minutes
- A. 19.5
- B. 17.0
- C. 14.5
- D. 12.5
Correct Answer: C. 14.5
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