Find the LCD for the fractions in the list. , 

A. 3a2 - 5
B. 3a - 5
C. 3a(a - 5)
D. 3a2 - 15


Answer: C

Mathematics

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Write the number in words.360,060,831

A. thirty-six million, sixty thousand, eight hundred thirty-one B. three million, six hundred six thousand, eight hundred thirty-one C. three hundred sixty million, sixty thousand, eight hundred thirty-one D. three hundred sixty million, six hundred thousand, eight hundred thirty-one

Mathematics

Simplify using scientific notation. Leave your answer in scientific notation.-0.00002-3

A. 1.25 × 1013 B. -1.25 × 1014 C. -1.25 × 1013 D. 1.25 × 1014

Mathematics

Use the method of natural frequencies to find the indicated probability.Refer to the table which summarizes the results of testing for a certain disease.  A test subject is randomly selected and tested for the disease. What is the probability the subject has the disease given that the test result is negative?

A. 0.235 B. 0.975 C. 0.025 D. 0.076

Mathematics

Solve the problem.If f(x) = x2 - 5x, find f(3x + 6).

A. 9x2 - 15x + 6 B. 9x2 + 21x + 42 C. 9x2 + 21x + 6 D. 9x2 + 36x + 31

Mathematics