Selena Gomez decided to bid her car for a cause called “25 days donation’’ during the pandemic COVID-19. She donated 2$ on the first day, 6$ on the second day, 18$ on the third day, and so on, until the 15th day. What is the total amount of donation until day 15? (MAIN TOPIC : GEOMETRIC MEAN / SEQUENCE)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter3: Multi-step Equations And Inequalities
Section: Chapter Questions
Problem 4PTTS
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Selena Gomez decided to bid her car for a cause called “25 days donation’’ during the pandemic COVID-19. She donated 2$ on the first day, 6$ on the second day, 18$ on the third day, and so on, until the 15th day. What is the total amount of donation until day 15? (MAIN TOPIC : GEOMETRIC MEAN / SEQUENCE)

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