Find v ? u.v = 
and u = 
A. 
i - 
j
B. 0
C. 
i
D. 
Answer: D
Mathematics
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Solve the problem.A rectangular TV screen has an area of 333.0 in.2. and a diagonal of 36.0 in. Find the dimensions of the screen.
A. 27.2 in. by 43.0 in. B. 18.2 in. by 41.9 in. C. 9.60 in. by 34.7 in. D. 13.6 in. by 49.1 in.
Mathematics
Write the partial fraction decomposition of the rational expression.
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 
Mathematics
Find the probability.A 6-sided die is rolled. What is the probability of rolling a number that is even and a 3?
A. 
B. 0
C. 1
D. 
Mathematics
Simplify the radical expression. Assume all variables represent nonnegative real numbers.
A. -4 B. 4 C. -16 D. Not a real number
Mathematics