Answer:
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Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
the common ratio, r <1 so it CONVERGES (r = 1/2 in this series)
sum = a1 ( 1-r^n) / (1-r) = 1000(1-.5^10)/(1-1/2) = ~1998
for n= 30 this results in ~~2000
As it continues, the terms get smaller and smaller and the SUM converges on 2000.
She would need to buy 75% of the dress Bc 100%-25% is 75%
1369. If this is what you are trying to find, hope this helps.
