SOLUTION: The number of visitors to a website in the first week is 40. The number of visitors each week is double the number of visitors the previous week. What is the total number of visito

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Question 1153356: The number of visitors to a website in the first week is 40. The number of visitors each week is double the number of visitors the previous week. What is the total number of visitors to the website in the first 10 weeks? Show all your work!!!
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Let +N+ = total number of visitors
after +n+ weeks
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+N+=+40%2A2%5En+
After 10 weeks:
+N+=+40%2A2%5E10+
+N+=+40%2A1024+
+N+=+40960+
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