A multiple-dose vial been mixed and labeled "200,000 units in 1 cm 3 ." How many cubic centimeters are needed to give 900,000 units? 

A. 2.3 cm 3
B. 4.5 cm 3
C. 3.7 cm 3
D. 3.4 cm 3
E. 1.2 cm 3


Answer: B

Mathematics

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A. 18°C B. 38°C C. -38°C D. 10°C

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A. $1.19 B. $24.40 C. $71.50 D. $72.69

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Multiply.(x - 0.5)(x + 0.5)

A. x2 + 0.25 B. x2 - 1x - 0.25 C. x2 - 1x + 0.25 D. x2 - 0.25

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Find the domain of the composite function f?g.f(x) = 6x + 18, g(x) = 

A. [0, ?) B. (-?, -3] ? [0, ?) C. (-?, ?) D. [-3, ?)

Mathematics