Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log10100x5

A. 2x
B. 2 + 5 log10 x
C. 20 + 5 log10 x
D. 2 log10 x


Answer: B

Mathematics

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A. ?3
B. ?3
C. ?3
D. ?3

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Graph the function.f(x) = log1/7x 

A.

B.

C.

D.

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Find the median of the random variable for the given probability density function.f(x) =  - ; [3, 7]

A. 5.83 B. 5 C. 0.50 D. 4.41

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Give the range of values that the random variable X may assume and classify the random variable as finite discrete, infinite discrete, or continuous.

X = The number of defective watches in a sample of six watches.

Mathematics