Solve the equation and express the solution in exact form.log2x = 3

A.
B.
C.
D.


Answer: B

Mathematics

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Use a calculator to approximate the number. (Round your answer to three decimal places.)   ?

A. 2.828 B. 256.000 C. 8.000 D. 16.000 E. 68.000

Mathematics

Use l'Hopital's Rule to evaluate the limit.

A.
B.
C. - 
D. - 

Mathematics

Use the information below to determine the indicated set. U = {x | x ? N and x ? 12} A = {x | x ? N and 6 < x < 12} B = {x | x ? N and x is even and x < 12}(A ? B)'

A. {1, 2, 3, 4, 5, 6, 7, 9, 11, 12} B. {7, 9, 11} C. {1, 3, 5, 12} D. {2, 3, 4, 5, 6, 7, 9, 11}

Mathematics

Use the given conditions to write an equation for the line in slope-intercept form.Passing through (3, 3) and perpendicular to x + 5y = -5

A. y = 5x - 18
B. y = - x + 
C. y = 5x - 12
D. y = x + 

Mathematics