Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.ln 

A. ln x - ln y
B. ln x - ln y
C. ln 
D. ln  - ln 


Answer: B

Mathematics

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Graph the solution set on a number line.{x|-4 < x < 0}

A.

B.

C.

D.

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Solve the problem.One card is selected from a deck of cards. Find the probability of selecting a red card or a card less than 4. (Note: The ace is considered a low card.)

A.
B.
C.
D.

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Answer the question.Mr. Rivera opened a package of 150 drinking cups for his restaurant. During the day, 97 cups were used. What fraction of the package of cups was used? Express the result using a simple, convenient fraction that is close in value to the exact answer.

A.
B.
C.
D.

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Solve the problem.A formula for the length of a diagonal from the upper corner of a box to the opposite lower corner is  where L, W, and H are the length, width, and height, respectively. Find the length of the diagonal of the box if the length is 20 inches, width is 14 inches, and height is 9 inches. Leave your answer in simplified radical form.

A.  in.
B.  in.
C.  in.
D.  in.

Mathematics