Practice - Geometric Series
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Practice Questions
Test your understanding with targeted questions
What is the common ratio if the geometric sequence is 4, 8, 16, 32?
💡 Hint: Divide any term by its preceding term.
What would the sum of the first three terms of the series 3, 9, 27 be?
💡 Hint: Add up the values directly.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is a geometric series?
💡 Hint: Think about how the terms are generated.
If the common ratio (r) is 2 and the series starts at 3, what are the first three terms?
💡 Hint: Use the first term to calculate.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You have a piece of art that increases its value by 15% each year. If it’s currently valued at $200, what will be its value after 5 years?
💡 Hint: Use the formula for the sum of the geometric series to determine the total value.
A microorganism doubles its population every hour. If you start with 100 organisms, how many will there be after 10 hours?
💡 Hint: Think of population as a geometric sequence.
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Reference links
Supplementary resources to enhance your learning experience.