Find the indicated vector.Let u = 
. Find -9u.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Solve the problem.A small country consists of 7 provinces with the following populations: 
There are 300 federal judges to be apportioned according to the population of each province. Find the apportionment for province G using Adams' method.
A. 55 B. 53 C. 56 D. 54
Mathematics
Find the exact value of the expression.cos 
cos 
- sin 
sin 
A. 0
B. 1
C. -1
D. 
Mathematics
Compute, rounding to the nearest tenth.
A. 91.0 B. 9.1 C. 92.0 D. 9.2
Mathematics
Simplify the expression.(
+ 
) (
+ 
)
A. 2
+ 3
+ 2 + 
B. 2
+ 
C. 2
+ 3
+ 4 + 
D. 2
Mathematics