Find the area of the parallelogram that has the vectors as adjacent sides.
A. 
B. 
C. 
D. ?
E. 
Answer: B
You might also like to view...
Decide whether the relation is a function.{(-1, 4), (1, 2), (4, 8), (8, 7), (11, 2)}
A. Function B. Not a function
Find an antiderivative of the given function.2 cos 9x
A. sin 9x
B. 2 sin 9x
C. - 18 sin 9x
D. 
sin 9x
Add or subtract. Write the answer in lowest terms.
- 
A. 
B. 0
C. 
D. 8
Solve the problem.The manager of a concert hall estimates that 600 people attend each classical concert, that 1000 people attend each jazz concert, and that 300 people attend each rock concert. In any given month, the total of the number of classical concerts and the number of jazz concerts may not exceed 9 and the number of rock concerts must be no more than 8. Furthermore there should be twice as many rock concerts as classical concerts in any given month. How many of each type of concert should there be in a month to maximize attendance?
A. 0 classical concerts, 9 jazz concerts, 8 rock concerts B. 4 classical concerts, 5 jazz concerts, 8 rock concerts C. 3 classical concerts, 6 jazz concerts, 6 rock concerts D. 2 classical concerts, 7 jazz concerts, 4 rock concerts