Find the center and the radius of the circle.x2 + y2 - 18x - 16y = -96

A. (-9, -8), r = 49
B. (8, 9), r = 7
C. (9, 8), r = 7
D. (-8, -9), r = 49


Answer: C

Mathematics

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Multiply by using the rule for the square of a binomial.2

A. 121x2 + x + 
B. 121x2 + 2x + 
C. 121x2 + 
D. 121x2 + x + 

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Find the integral using tables of integrals. 

A. -  sin 4x cos2 4x +  +  sin 8x + C
B. -  sin 4x cos3 4x +  +  sin 8x + C
C. -  sin 4x cos3 4x +  +  sin 8x + C
D. -  sin 4x cos3 4x +  +  cos 8x + C

Mathematics

You are to give a patient 10.0 mg of liquid Prozac. How many milliliters should you give the patient?

A. 25 mL B. 5 mL C. 10 mL D. 2.5 mL

Mathematics

Solve and give interval notation for the solution set. Then graph the solution set.4x - 12 < -2.4 or 4x - 12 > 2.4

A. (-?, 2.4) ? (3.6, ?)

B. (-?, ?)

C. (-?, -3.6] ? (3.6, ?)

D. no solution

Mathematics