Mathematics · Application of Derivatives
The volume of a cube is increasing at the rate of 27 cm3/s. How fast is its surface area increasing when the edge length of the cube is 12 cm?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 192 cm2/s
- 249 cm2/s
- 394 cm2/s
- 49 cm2/s✓
Correct answer
9 cm2/s
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