Find the magnitude of the horizontal and the vertical components for the vector with the given magnitude and direction angle ?. Round to the nearest tenth.?v? = 173.4, ? = 101°
A. 
= -33.1, 
= 170.2
B. 
= 170.2, 
= -33.1
C. 
= 170.2, 
= 33.1
D. 
= 33.1, 
= 170.2
Answer: D
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A. 4.5 × 104 B. 4.5 × 103 C. 0.45 × 104 D. 4.5 × 105
Find the unknowns on the right side of the partial fraction decomposition.
= 
+ 
A. A = - 
, B = - 
, C = 
B. A = 
, B = - 
, C = 
C. A = - 
, B = 
, C = 
D. A = 
, B = 
, C = - 
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A. 0
B. 
C. 
D. 1
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Age (years)What is the expected height range for a 2-year old child?
A. 35-45 inches B. 40-50 inches C. 20-30 inches D. 25-38 inches