Solve.Given that loga5 = 1.609, and loga11 = 2.398, find loga.

A. -0.259
B. 0.788
C. 0.259
D. -4.007


Answer: D

Mathematics

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Solve the problem.A resistor and inductor are connected in series to a battery. The current in the circuit (in A) is given by  where t is the time since the circuit was closed. By using the series for ex, find the first three terms of the expansion of this function.

A. 0.48t - 0.096t2 + 0.0256t3 + . . . B. 1.2t + 0.096t2 + 0.0128t3 + . . . C. 0.48t - 0.096t2 + 0.0128t3 + . . . D. 0.48t - 0.24t2 + 0.08t3 + . . .

Mathematics

Answer the question.If k < 0, what is the solution set of  > k?

A. {0}
B. (-?, ?)
C. ?
D. (- )

Mathematics

Divide.171.46 ÷ 9.7 (Round to the nearest hundredths when necessary.)

A. 18.18 B. 1.77 C. 1.82 D. 17.68

Mathematics

Solve the problem.Margaret takes out a loan on a fixer-upper house. She then spends $3354 in repairs and improvements. She sells the house for $82,170. If the pay-off for the loan that she took out to buy the house is $71,703, what is her net? Is it profit or loss?

A. $7113, profit B. -$13,821, loss C. $157,227, profit D. $13,821, profit

Mathematics