Replace the polar equation with an equivalent Cartesian equation.r2 = 36r cos ? - 6r sin ? - 9

A. (x - 18)2  + (y + 3)2 = 9
B. (x - 18)2  + (y + 3)2 = 324
C. 36x - 6y = 9
D. (x + 36)2  + (y - 6)2 = 9


Answer: B

Mathematics

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log5  = -3

A. 5-3 = 
B. 35 = 
C. ()3 = 5
D. 5125 = 3

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Solve.A clinic dispensed 62 mL per hour of a particular medication. How many liters were dispensed in a  period?

A. 7.44 L
B. 5.167
C. 744 L
D.

0.744 L

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Determine if the given integer value for the variable is a solution to the equation.6k + 4 = 3k + 31; 9

A. not a solution B. solution

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Find the integral.

A. -  + C
B. -  + C
C. -  + C
D. -  + C

Mathematics