Convert the radical expression to its rational exponent form and then simplify. Assume that all variables represent positive numbers.

A. 19,683
B. 243
C. 2187
D. 6561


Answer: B

Mathematics

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Write the number in scientific notation.0.00009458

A. 9.458 × 10-5 B. 9.458 × 105 C. 9.458 × 104 D. 9.458 × 10-4

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Convert the temperature algebraically. Round the answer to one decimal place.-29°F to Celsius

A. 15.9°C B. -20.2°C C. -33.9°C D. -109.8°C

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A point on the terminal side of angle ? is given. Find the exact value of the indicated trigonometric function of ?.(-9, -4) Find cot ?.

A. - 
B. - 
C.
D.

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