Michelle rides her bicycle to school. She has observed that she reduces the time for her...
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Michelle rides her bicycle to school. She has observed that she reduces the time for her 7.5 km ride by 4.5 min when she increases her average speed by 5 km/h. What is Michelle's faster speed in km/h? Michelle rides her bicycle to school. She has observed that she reduces the time for her 7.5 km ride by 4.5 min when she increases her average speed by 5 km/h. What is Michelle's faster speed in km/h?
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Answer rating: 100% (QA)
Let M be Michelles original speed in kmh and t be her original time in hours to complete the 75 ... View the full answer
Related Book For
Microeconomics An Intuitive Approach with Calculus
ISBN: 978-0538453257
1st edition
Authors: Thomas Nechyba
Posted Date:
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