Find the product.4x(4x - 1)(5x + 8)

A. 76x3 + 110x2 - 30x
B. 20x3 + 27x2 - 8x
C. 80x3 + 108x2 - 32x
D. 78x2 + 109x - 32


Answer: C

Mathematics

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Solve the problem. Round to the nearest cent.The unpaid balance in an account on November 1 was $108. A payment of $35 was made on November 11. The finance charge rate was 1.75% per month of the average daily balance. Find the finance charge for the month of November.

A. $1.28 B. $3.17 C. $1.50 D. $1.48

Mathematics

Solve the application. Write an expression to describe the situation and simplify the expression for the final answer.The stock market gained 9 points on Tuesday and lost 19 points on Wednesday. It had closed on Monday at 2676 points. Where did the market close on Wednesday?

A. 2676 + 9 + (19) = 2648; The market closed at 2648 points on Wednesday. B. 2676 + 9 + (-19) = 2666 ; The market closed at 2666 points on Wednesday. C. 2676 + (-9) + (-19) = 2686; The market closed at 2686 points on Wednesday. D. 2676 + (-9) + (19) = 2704; The market closed at 2704 points on Wednesday.

Mathematics

Solve the problem.Give the number of possible outcomes for tossing 4 dice and 4 coins.

A. 1312 B. 192 C. 20,736 D. 32

Mathematics

Find the partial fraction decomposition. =  + 

A. A = , B = - , C = 
B. A = , B = , C = - 
C. A = , B = - , C = 
D. A = - , B = , C = 

Mathematics