Factor out the greatest common factor.11m2 - 20r3

A. no common factor (except 1)
B. m2(11 - 20m)
C. 3(3m2 - 6r3)
D. 2(5m2 + 10r3)

Answer: A

Mathematics

Write decimal number in words.0.072

A. seventy-two hundred-thousandths B. seventy-two hundredths C. seventy-two ten-thousandths D. seventy-two thousandths

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Mathematics

Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.log2

A. log₂m +  log₂n -  log₂k
B. 5 log₂m + 9 log₂n - 2 log₂k
C. log₂m +  log₂n - 2 log₂k
D. log₂m ?  log₂n ÷ 2 log₂k

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Mathematics

Write the number in scientific notation.5,600,000

A. 5.6 × 106 B. 5.6 × 105 C. 5.6 × 10-6 D. 5.6 × 10-5

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Mathematics

Write the exponential equation as an equation involving a common logarithm or a natural logarithm.ex = 17

A. ln 17 = x B. ln x = 17 C. log17 x = e D. logx e = 17

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Mathematics