Question
When Sarah left her house this morning, her cell phone was 80% charged and it then started to lose 8% charge for each hour
When Sarah left her house this morning, her cell phone was 80% charged and it then started to lose 8% charge for each hour thereafter. Write an equation for B, in terms of t, representing the charge remaining in Sarah's battery, as a percentage, t hours after Sarah left her house. Answer: B = Submit Answer
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Calculus Early Transcendentals
Authors: James Stewart
7th edition
538497904, 978-0538497909
