Determine if the infinite geometric series converges or diverges. If the series converges, find its sum.100 + 20 + 4 + 
+ . . .
A. converges, 124
B. diverges
C. converges, 125
D. converges, - 25
Answer: C
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Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.$1430 is compounded annually at 10%. Find the total amount in the account after 6 years.
A. $2303.03 B. $2145.00 C. $2533.39 D. $2288.00
The demand function for a certain make of exercise bicycle sold exclusively through cable television is 
, where p is the unit price in hundreds of dollars and x is the quantity demanded/week.
?
Compute the elasticity of demand and determine the range of prices corresponding to inelastic, unitary, and elastic demand.
?
A. 
; for 
demand is inelastic;
for 
demand is unitary;
for 
demand is elastic
B. ?
; for 
demand is inelastic;
for 
demand is unitary;
for 
demand is elastic?
C. ?
; for 
demand is inelastic;for 
demand is unitary;
for 
demand is elastic?
D. ?
; for 
demand is inelastic;for 
demand is unitary;
for 
demand is elastic?
Multiply.(-4.144)(-0.1)
A. 0.4144 B. 41.44 C. -0.4144 D. 0.04144
Use a graph or a table to find the limit.
A. 5 B. 0 C. ? D. -?