Express as a difference of logarithms.log4

A. log4 2 - log4 3
B. log4 3 - log4 2
C. log2 2 - log2 3
D. log4 2 ÷ log4 3


Answer: A

Mathematics

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Solve the problem.Vicki's car rental company charges $20 per day plus $0.25 per mile to rent a car. Joshua's rental company charges $26 per day plus $0.20 per mile. The total daily cost, y, in dollars, of renting the car if x miles are driven can be modeled by the linear system: y = 0.25x + 20 Vicki's y = 0.20x + 26 Joshua's Graph the system. What is the x-coordinate of the intersection point of the graphs? Describe what this x-coordinate means in practical terms. 

A. 50; Both companies charge the same amount for 50 miles driven. B. 100; Both companies charge the same amount for 100 miles driven. C. 120; Both companies charge the same amount for 120 miles driven. D. 55; Both companies charge the same amount for 55 miles driven.

Mathematics

Find the common ratio for the geometric sequence.8, -0.8, 0.08, -0.008, . . .

A. -0.01 B. -1 C. -0.1 D. 0.1

Mathematics

Simplify. Assume that no radicands were formed by raising negative quantities to even powers.3 + 9

A. 12
B. 84
C. 27
D. 12

Mathematics

Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x.

A. not a function B. function

Mathematics