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Mathematics, 20.11.2020 18:00 cerna

when elijah left his house in the morning his cell phone battery was partially charged. the charge remaining in elijahs battery, as a percentage, can be modeled by the equation B=27-4.5t. where t is the number of hours since elijah left his house. what is the slope of the equation and what is its interpretation in the context of the problem

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