Simplify by writing the expression using only positive exponents.-2-1n3

A. - 
B. - 
C. -2n3
D. - 


Answer: B

Mathematics

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Solve the problem.A fair spinner has regions numbered 1 through 18. What is the probability that the spinner will stop on an even number or a multiple of 3?

A. 15
B. 1
C.  
D.

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Determine ? in decimal degrees, 0° ? ? ? 90°. Round results to an appropriate number of significant digits.cot ? = 1.55

A. 32.80° B. 29.70° C. 32.8° D. 29.7°

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Solve the triangle.a = 60, b = 8, C = 120°

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Mathematics

Find the annual liability premium for the coverage.A person's youthful-operator factor is 1.55. The annual premium for liability coverage is $183.60 for bodily injury and $151.50 for property damage.

A. $534.91 B. $519.41 C. $335.10 D. $517.86

Mathematics