Find a unit vector u in the direction of the given vector.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Divide the real numbers. Write any improper fraction as a whole or mixed number where appropriate.-29 ÷ 
A. 6
B. 4
C. 3
D. 5
Mathematics
Solve the equation.
= -1
A. 
B. 
C. 
D. 
Mathematics
Write the decimal in words.2.62
A. Two and sixty-two millionths B. Two and sixty-two hundredths C. Two and sixty-two thousandths D. Two and sixty-two tenths
Mathematics
Multiply.-15(-1)
A. -15 B. -1 C. 15 D. 1
Mathematics