Find the rational fraction in lowest terms represented by the periodic decimal.1.181818 . . .

A.
B. 11
C. 1
D. 1


Answer: C

Mathematics

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Solve the problem.The weight of a liquid varies directly as its volume V. If the weight of the liquid in a cubical container 4 cm on a side is 192 g, find the weight of the liquid in a cubical container 5 cm on a side.

A. 15 g B. 125 g C. 375 g D. 105 g

Mathematics

Use an identity to write the expression as a single trigonometric function or as a single number.

A. sin 7° B. cot 7° C. cos 7° D. tan 7°

Mathematics

Write the percent as a decimal.5%

A. 5 B. 0.005 C. 0.05 D. 0.5

Mathematics

Express as a product.log 18 x18

A. log 18 18x B. log 18 18 C. 18 log 18 x D. log 18 18 ? log 18 x

Mathematics