The formula for an infinite geometric sequence is the following:

Just substitute the values of

and r into the formula.



Therefore, the answer is 20.
E. Each ticket costs $15 and Gina has to buy 5 tickets for her and her friends. $w is the total cost of 5 tickets that cost $15 each.
Answer:
3 is the answer 1 + 2 is the same as 1 + 1 + 1=3
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Step-by-step explanation:
Answer: 1/4 fraction .25 decimal
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