Solve the equation.x2 + 9x - 36 = 0
A. 3 or 12
B. 1 or ?12
C. 3 or ?12
D. 12 or ?3
Answer: C
Mathematics
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A quantity increases by 7% each month for 11 months. What is the total percentage increase over the 11-month period? Round your answer to two decimal places if necessary. ?
A. 76.41% B. 110.86% C. 110.49% D. 77%
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Use Simpson's Rule with n = 4 steps to estimate the integral.
A. 
B. 
C. 
D. 
Mathematics
Find all points where the function is discontinuous.
A. x = 1, x = 5 B. x = 4 C. None D. x = 1, x = 4, x = 5
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Determine whether the ordered pair is a solution of the inequality.(-1, -2); x + 0 ? y > 4
A. No B. Yes
Mathematics