Write the partial fraction decomposition of the rational expression.

A.  +  + 
B.  +  + 
C.  + 
D.  +  + 


Answer: B

Mathematics

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Find the integral using tables of integrals.

A.   sin 5x -  sin 11x+ C
B.   sin 5x +  sin 11x+ C
C. -  cos 11x -  sin 11 x + C
D. -  cos 11x -  cos 5x + C

Mathematics

Perform the indicated operation and simplify. +  + 

A.
B.
C.
D.

Mathematics

Rewrite the quadratic function in standard form by completing the square.f(x) = x2 + 20x

A. f(x) = (x - 20)2 + 20 B. f(x) = (x + 10)2 - 100 C. f(x) = (x - 10)2 + 10 D. f(x) = (x + 20)2 - 400

Mathematics

Solve the problem using matrices.Ron attends a cocktail party (with his graphing calculator in his pocket). He wants to limit his food intake to  protein, 140 g fat, and 180 g carbohydrate. According to the health conscious hostess, the marinated mushroom caps have 3 g protein, 5 g fat, and 9 g carbohydrate; the spicy meatballs have 14 g protein, 7 g fat, and 15 g carbohydrate; and the deviled eggs have 13 g protein, 15 g fat, and 6 g carbohydrate. How many of each snack can he eat to obtain his goal?

A. 9 mushrooms, 5 meatballs, 4 eggs B. 5 mushrooms, 4 meatballs, 9 eggs C. 10 mushrooms, 6 meatballs, 5 eggs D. 4 mushrooms, 9 meatballs, 5 eggs

Mathematics