Write in logarithmic form.32 = 9

A. log3 2 = 9
B. log2 9 = 3
C. log9 3 = 2
D. log3 9 = 2


Answer: D

Mathematics

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Find the area enclosed by the given curves.Find the area of the region in the first quadrant bounded on the left by the line y =  and on the right by the curves y = tan 2 x and y = cot 2 x. (Round to four decimal places.)

A.

0.5858

B. 0.4126
C. 0.3094
D. 4.3094

Mathematics

Convert to scientific notation.2,166,000,000

A. 2.166 × 106 B. 2.166 × 109 C. 216.6 × 107 D. 2166 × 106

Mathematics

Find the volume.Find the volume of the solid generated by revolving the region in the first quadrant under the curve  bounded on the left by x = 1, about the x-axis.

A. ?
B. 4?
C. ?
D. 16?

Mathematics

Provide an appropriate response.QMC decided to put its new product on the market with ads in a trade magazine and a booth at a trade show. It found out that its major competitor ZMC also had decided to advertise the same way for its new product. The payoff matrix shows the increased sales for QMC, as well as decreased sales for ZMC. What is the optimum strategy for QMC and the value of the game? ?

A. QMC should use ads with probability  and use booths with probability . The value of the game is .
B. QMC should use ads with probability  and use booths with probability . The value of the game is .

Mathematics