Test the equation for symmetry with respect to the given axis, line, or pole.r = 4 + 2 cos ?; the pole

A. Symmetric with respect to the pole
B.

May or may not be symmetric with respect to the pole 


Answer: B

Mathematics

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Round the number to the nearest thousandth, nearest hundredth, and nearest tenth. Remember to round from the original number.51.99752

A. 51.998, 52.00, 52.0 B. 51.998, 51.90, 51.9 C. 51.997, 52.00, 52.1 D. 51.998, 51.99, 52.0

Mathematics

Rationalize the denominator. Assume that all variables represent positive real numbers.

A.
B.
C.
D.

Mathematics

Solve the problem.How long will it take for prices in the economy to double at a 9% annual inflation rate? (Round to the nearest year.)

A. 23 yr B. 13 yr C. 7 yr D. 8 yr

Mathematics

Fill in the digits for the given place values in the following whole number.6217hundreds   ones    

A. Hundreds 6, ones 2 B. Hundreds 1, ones 7 C. Hundreds 2, ones 1 D. Hundreds 2, ones 7

Mathematics