Express in terms of logarithms of a single variable or a number.log4 

A. log2  - log2 10
B.  log4 11 - log4 10
C. log4 10 - log4 
D. log4  + log4 10


Answer: B

Mathematics

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Find the slope and the y-intercept of the given line.y = - x + 5

A. - ; (0, -5)
B. - ; (0, 5)
C. ; (0, 5)
D. ; (0, -5)

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Express the number in terms of j.

A. -50j 
B. j
C. 50j 
D. ±50

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Use the two steps for solving a linear programming problem to solve the problem.An office manager needs to buy new filing cabinets. Cabinet A costs $7, takes up 7 square feet of floor space, and holds 7 cubic feet of files. Cabinet B costs $8, takes up 10 square feet, and holds 15 cubic feet. He has only $94 to spend and the office has room for no more than 100 square feet of cabinets. He wants to have at least one of each type of cabinet. How many of each can he buy to maximize storage capacity?

A. 0 cabinet A and 13 cabinet B B. 10 cabinet A and 3 cabinet B C. 13 cabinet A and 0 cabinet B D. 3 cabinet A and 10 cabinet B

Mathematics

Determine if the function is even, odd, or neither.f(x) = 9

A. Even B. Odd C. Neither

Mathematics