Use both the addition and multiplication properties of inequality to solve the inequality. Graph the solution set on a number line.12x - 2 > 2(5x + 1)
A. (-?, 2]
B. [2, ?)
C. (2, ?)
D. (-?, 2)
Answer: C
Mathematics
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Graph the integrand and use geometry to evaluate the integral.
A. 12 B. 24 C. 80 D. 40
Mathematics
Graph the rational function. Include the graphs and equations of the asymptotes.f(x) =
A. asymptotes: x = 0, y = 0
B. asymptotes: x = 0, y = 0
C. asymptotes: x = 0, y = 0
D. asymptote: y = 0
Mathematics
Solve the problem.A force of 1300 lb compresses a spring from its natural length of 19 in. to a length of 13 in. How much work is done in compressing it from 13 in. to 8 in.?
A. 9200 in.-lb B. 18,000 in.-lb C. 0.20 in.-lb D. 2700 in.-lb
Mathematics
Solve the problem.Find the area of the sector having radius 13.5 meters and a central angle . Round to one decimal place.
A. 4.5 m2 B. 1.5 m2 C. 61.3 m2 D. 122.7 m2
Mathematics