If possible, simplify the expression. If any variables exist, assume that they are positive. + 7  + 3 

A. 10 
B. 27
C. 28
D. 11 


Answer: C

Mathematics

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Determine the logarithm in base 10 of the given number to four decimal places.sin 49.06°

A. -0.0296 B. -0.2805 C. -0.1218 D. -0.0683

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Divide and simplify.20 ÷ 

A. 4
B.
C.
D. 28

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Simplify.2.7 ? 17.6 + 12.1 ? 19.1

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