Find the product AB, if possible.A = 
, B = 
A. AB is not defined.
B. 
C. 
D. 
Answer: D
You might also like to view...
Simplify the complex fraction.
A. 
B. 
C. 
D. 
Add or subtract.1.0088 - 0.0252
A. 1.034 B. 0.9836 C. 1.2336 D. -0.9836
Write a system of linear equations in three variables, and then use matrices to solve the system.Ron attends a cocktail party (with his graphing calculator in his pocket). He wants to limit his food intake to 122 g protein, 118 g fat, and 159 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. 3 mushrooms; 9 meatballs; 4 eggs B. 4 mushrooms; 3 meatballs; 9 eggs C. 9 mushrooms; 4 meatballs; 3 eggs D. 10 mushrooms; 5 meatballs; 4 eggs
An arithmetic sequence is given. Find the common difference and write out the first four terms.{11 - 6n}
A. d = -6; 5, -1, -7, -13 B. d = 6; 5, 11 , 17 , 23 C. d = -6; 5, 1 , -5 , -11 D. d = -6; -6, -12, -18, -24