Find the sum of the infinite geometric series.16 + 8 + 4 + 2 + . . .
A. 16
B. - 16
C. 28
D. 32
Answer: D
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Solve.Expand 
in a half-range sine series for 
A. 
sin 
- 
sin 
+ 
sin 
+ . . .
B. 
(?2 - 4) sin 
- 
sin 
+ 
(9?2 - 4) sin 
+ . . .
C. 
(?2 - 4) sin 
- 
sin 
+ 
(9?2 - 4) sin 
+ . . .
D. 128(?2 - 4) sin 
- 64 sin 
+ 
(9?2 - 4) sin 
+ . . .
Provide an appropriate response.Choose the example that correctly shows that the stated case can occur. The product of two irrational numbers may be an irrational number.
A. 
? 
= 65
B. 
? 
= 13
C. 
? 
= 
D. 
? 
= 5
Solve the problem.Bob, the incredible shrinking man, loses half of his height each day after he was exposed to a mysterious form of cosmic radiation. How many days before he is literally "knee-high to a grasshopper"? Assume that a grasshopper's knee is 4 millimeters high and that Bob is 2 meters tall. Round your answer to the nearest whole day. (1000 millimeters = 1 meter)
Fill in the blank(s) with the appropriate word(s).
Find the volume of the solid generated by revolving the shaded region about the given axis.About the y-axis
A. 
?
B. 
?
C. 
?
D. 
?