Express as a single logarithm.6logbq - logbr

A. log_b(q6 - r)
B. log_bq6 ÷ log_br
C. log_b
D. log_b

Answer: C

Mathematics

Find the indicated derivative.Find y ''' if y = 6x sin x.

A. y ''' = 6x cos x + 18 sin x B. y ''' = - 6x cos x + 18 sin x C. y ''' = - 6x cos x - 18 sin x D. y ''' = 12 cos x - 6x sin x

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Mathematics

Reduce to lowest terms.

A. 18 B. 18k2 C. 4k2 D. 4k

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Mathematics

Simplify.-|12.6|

A. 12.6
B. -12.6
C. 0
D. -

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Mathematics

A parking lot is to be constructed in the shape below. If the concrete used has to be 5 thick, what volume of concrete (in cubic feet) is required?

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Mathematics