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 + 
Mathematics
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