Evaluate the logarithm without using a calculator.log4 

A. - 2
B. - 
C. 2
D.


Answer: B

Mathematics

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Solve the equation.16x + 9x - 8x = 34

A.
B.
C. {17}
D. {2}

Mathematics

Solve the variation problem.The amount of paint needed to cover the walls of a room varies jointly as the perimeter of the room and the height of the wall. If a room with a perimeter of 40 feet and  walls requires  of paint, find the amount of paint needed to cover the walls of a room with a perimeter of 45 feet and 8-foot walls.

A. 36 quarts B. 7.2 quarts C. 3.6 quarts D. 360 quarts

Mathematics

Use the given conditions to find an equation in slope-intercept form of each of the nonvertical lines. Write vertical lines in the form x = h.Perpendicular to 9x + 5y = 52; passing through (8, -4)

A. y = - x +  
B. y = x -  
C. y = x + 76
D. y = x

Mathematics

Write the ratio as a fraction in lowest terms. Be sure to make all necessary conversions.7 feet to 40 inches

A.  
B.  
C.
D.  

Mathematics