Suppose the guy wire to a 100-foot tower has a tension of 500 pounds. Using the distances shown in the figure, write the component form of the vector F representing the tension in the wire. Round numerical values in your answer to the nearest integer.
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A. 
B. ?
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D. ?
E. ?
Answer: D
Mathematics
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Find the length of the curve.The spiral r = e3?, 0 ? ? ? ?
A. e6? - 
B. 
(e6? - 1)
C. 
(e3? - 1)
D. 8(?2 - 1)
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Write the expression as a Hindu-Arabic numeral.9(101) + 0(100)
A. 9 B. 91 C. 19 D. 90
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Solve the inequality.
?
?
A. x ? -11, x ? 17 B. -17 ? x ? 11 C. -17 ? x ? -11 D. x ? -17, x ? 11 E. -11 ? x ? 17
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Find the value of n. Round to the nearest hundredth if necessary.
= 
A. 3.15 B. 2.85 C. 1928.93 D. 3
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