Multiply the monomials.(-9x5)(2x3)

A. -18x8
B. 18x8
C. 18x15
D. -18x15


Answer: A

Mathematics

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Evaluate the integral.

A. 3e2t + t -  ln + C
B. e2t + t -  ln + C
C. 3e2t - t + ln + C
D. e2t + ln -  ln + C

Mathematics

Solve the problem.In a certain city, the cost of a taxi ride is computed as follows: There is a fixed charge of $2.30 as soon as you get in the taxi, to which a charge of $1.90 per mile is added. Find a linear equation that can be used to determine the cost, y, of an x-mile taxi ride.

A. y = 1.90 + 2.30x B. y = 2.70x C. y = 4.20x D. y = 2.30 + 1.90x

Mathematics

Determine whether or not the number is written in scientific notation.0.32 × 1011

A. Yes B. No

Mathematics

Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 

A.

B.

C.

D.

Mathematics