Solve the problem by integration.Find the x-coordinate of the centroid of the area bounded by 
and 
A. 1.36
B. 5.43
C. 1.69
D. -1.69
Answer: B
Mathematics
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Factor completely. If the polynomial is prime, state so.32a4b - 18b3
A. 2b(4a2 + 3b)(4a2 - 3b) B. 2b(4a - 3b)2 C. 32a4b - 18b3 D. 2b(4a + 3b)2
Mathematics
Solve the inequality.4x2 - 32x + 60 < 0
A. -5 < x < -3 B. 3 < x < 5 C. x < 3 or x > 5 D. x < -5 or x > -3
Mathematics
Graph the piecewise linear function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Multiply and simplify.18 
A. 
B. -162
C. -2
D. 2
Mathematics