Use the graph of f(x) to solve the inequality.f(x) > 0
A. x < 0
B. x ? 0
C. x > 0
D. -1.7 < x < 1.7
Answer: C
Mathematics
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Multiply and reduce to lowest terms.
? 
A. 
B. 
C. 
D. 
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Solve the problem.Estimate the minimum number of subintervals needed to approximate the integral
with an error of magnitude less than 10-4 using the Trapezoidal Rule.
A. 197 B. 50 C. 99 D. 279
Mathematics
Solve the equation.
+ 5 = x
A. {9, 18} B. {2, 9} C. {9} D. {2}
Mathematics
Solve the problem.If n(B) = 60, n(A ? B) = 11, and n(A ? B) = 105, find n(A).
A. 54 B. 45 C. 56 D. 58
Mathematics