Geometric Series Answers

A flyer is spread by people at a large conference. Within one hour, the first person gives a stack of flyers to six people. Within the next hour, those six people give a stack of flyers to six new people. If this pattern continues, which summation can be used to calculate the number of people who receive a stack of flyers, not including the initial person, in the first five hours?

A high-interest savings account pays 5.5% interest compounded annually. If $300 is deposited initially and again at the first of each year, which summation represents the money in the account 10 years after the initial deposit?

Which equation represents the partial sum of the geometric series?

What is the sum of the infinite geometric series?

What are the values of a1 and r of the geometric series? 2 – 2 + 2 – 2 + 2

What is the sum of the geometric series?

What is the sum of the first six terms of the geometric series? 2 – 6 + 18 – 54 + ...

What is the sum of the infinite geometric series?

Two students start a club the first week of school. Each member invites three new members the second week of school. Each of these new members then invites three additional members the following week. If the pattern of each new member inviting three new members each week continues, how many members will be in the club after five weeks?

Which geometric series represents 0.4444... as a fraction?