Apply the distributive property.-3x2(-8x + 5)

A. -24x3 - 15x2
B. 24x3 - 15x2
C. 24x3 + 15x2
D. -24x3 + 15x2


Answer: B

Mathematics

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Evaluate the integral.

A. - 4860 B. 0 C. 1350 D. - 4050

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Refer to the weighted voting system  and the Banzhaf definition of power. (The four players are P1, P2, P3, and P4.)The weight of the coalition {P2, P3, P4} is

A. 25. B. 40. C. 22. D. 21. E. none of these

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Solve the problem.A retailer knows that n games can be sold in a month at a price of  dollars per game. Assume that he buys each game for  and sells everyone that he buys. If he wishes to make a profit of at least  per month on sales of this game, how many games must he sell each month?

A. 0 ? n ? 30 B. 30 ? n ? 80 C. 25 ? n ? 40 D. 30 ? n ? 50

Mathematics

Find the distance d(P1, P2) between the points P1 and P2.P1 = (-5, -5); P2 = (-5, -3)

A. 1
B. 3
C. 2
D.

Mathematics