Find n for the given value of an in the arithmetic sequence.an = 323; 3, 11, 19, . . .
A. n = 39
B. n = 40
C. n = 41
D. n = 43
Answer: C
Mathematics
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Determine whether the improper integral converges or diverges.
A. Converges B. Diverges
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Provide an appropriate response. Solve for x: 2x-5 = 2-2
A. x = 0 B. x = 3 C. x = 2 D. x = -3
Mathematics
Solve the problem.Find the moment of inertia about the y-axis of the thin semicircular region of constant density 
bounded by the x-axis and the curve 
.
A. 4802?
B. 
?
C. 2401?
D. 
?
Mathematics
Use the graph to complete the identity.
= ? 
A. sin x - 5 B. cos x - 3 C. cos x + 3 D. sin x + 5cos x
Mathematics