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1. |
If a spherical balloon has a variable diameter \[3x+\frac{9}{2}\], then therate of change of its volume with respect to x is |
A. | \[27\pi {{(2x+3)}^{2}}\] |
B. | \[\frac{27\pi }{16}{{(2x+3)}^{2}}\] |
C. | \[\frac{27\pi }{8}{{(2x+3)}^{2}}\] |
D. | None of these |
Answer» D. None of these | |