Solve the problem.One half of a number is 3 more than one-sixth the same number. What is the number?

A. 18
B. 8
C. 9
D. 12


Answer: C

Mathematics

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Use the property of proportions to determine whether the pair of fractions is equivalent.  and  

A. equivalent B. not equivalent

Mathematics

Find x: ln x = 6.02

a. 7 b. 32 c. 116 d. 292 e. 412

Mathematics

If possible, evaluate the power function at the specified value of x by hand. Otherwise, use a calculator to approximate the result to the nearest hundredth.f(x) = x3/2 , x = 6

A. 3.3 B. -3.3 C. -14.7 D. 14.7

Mathematics

Solve the problem.A vibrating wire has a vertical displacement given by  Assume b and t are constants. Write y as a cosine function of x.

A. y = 6 cos(2?x + bt) B. y = cos(2?x - bt) C. y = 12 cos(2?x + bt) D. y = 6 cos(2?x - bt)

Mathematics