Factor completely. State that the polynomial is prime if it cannot be factored.12x2 - 52x - 40

A. (12x + 8)(x - 5)
B. 4(3x - 2)(x + 5)
C. prime
D. 4(3x + 2)(x - 5)


Answer: D

Mathematics

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Convert the numeral to a numeral in base 10.111000112

A. 227 B. 10 C. 454 D. 22,200,022

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Indicate whether the function is one-to-one.Age Average Number of Children 18 -------------> 0.1 23 -------------> 0.3 25 -------------> 0.6 30 -------------> 1.2

A. No B. Yes

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Write an equivalent expression in logarithmic form.42 = 16

A. log164 = 2 B. log416 = 2 C. log216 = 4 D. log42 = 16

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The following table gives the weight in ounces of the eight Alaskan Malamute puppies born to Justin and Misty on December 28, 2007:What is the average weight of the last four puppies born?

A. 8 oz
B. 9 oz
C. 6 oz
D. 7 oz

Mathematics