Determine whether the infinite geometric series converges or diverges. If it converges, find its sum.16 + 8 + 4 + 2 + . . .
A. Converges; - 16
B. Converges; 28
C. Converges; 32
D. Diverges
Answer: C
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Determine whether the improper integral converges or diverges.
A. Converges B. Diverges
Solve the problem.The function 
occurs frequently in the descriptions of physical processes. It is often present as a damping factor. For example, a sinusoidally varying quantity, such as 
might be damped with the passing of time, t, according to the relation 
Write three terms of the series expansion for this function, taking b = 0.4 and a = 3.
A. 1 - 1.6t + 2.84t2 + ... B. 1 - 0.4t - 4.42t2 + ... C. 1 + 0.4t - 4.42t2 + ... D. 1 + 1.6t - 2.84t2 + ...
Is the first number divisible by the second number? Answer yes or no.62,855,947; 77
A. Yes B. No
Use the rules for exponents to rewrite the expression and then evaluate the new expression. (-2)2(-2)3
A. -64
B. -32
C. 
D. 