Find the sum of the first 5 terms of the geometric sequence 2, -4, 8, ...
Fill in the blank(s) with the appropriate word(s).
22
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Solve the problem.The number of gallons of water in a swimming pool t minutes after the pool has started to drain is 
How fast is the water running out at the end of 13 minutes?
A. 1,225 gal/min B. 350 gal/min C. 700 gal/min D. 2,450 gal/min
Solve the problem. Round your answer, if appropriate.The radius of a right circular cylinder is increasing at the rate of 
, while the height is decreasing at the rate of 
. At what rate is the volume of the cylinder changing when the radius is 6 in. and the height is 13 in.?
A. -102 in.3/sec B. 612? in.3/sec C. 144 in.3/sec D. 144? in.3/sec
Given f(x) and g(x), find the indicated composition and evaluate.f(x) = 
; g(x) = 2x2Find (g ? f)(2).
A. 
B. 382
C. 38
D. 8
List the intercepts of the graph. 
A. 
, (0, 5), 
B. 
, (5, 0), 
C. 
, (5, 0), 
D. 
, (0, 5), 