Solve the equation algebraically.18.6 + 4.2t = 8.1

A. -11.4
B. 47.7
C. -10.5
D. -2.5


Answer: D

Mathematics

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A.  +  + 
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Provide an appropriate response.A company produces 281,000 small appliances in one year. Write this number in scientific notation.

A. 2.81 × 10-5 B. 2.81 × 105 C. 28.1 × 104 D. 2.81 × 106

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Evaluate the logarithm.log8 64

A. 64 B. 2 C. 16 D. 8

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A. ??Polar coordinates: ?
B. Polar coordinates: 
C. Polar coordinates: 
D. Polar coordinates: 
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