TianaTheSquid
TianaTheSquid
20.10.2020 • 
Mathematics

When Nicole left her house in the morning, her cell phone battery was partially charged. The charge remaining in Nicole's battery, as a percentage, can be modeled
by the equation B = -9t + 72, where t is the number of hours since Nicole left her
house. What is the slope of the equation and what is its interpretation in the context
of the problem?


When Nicole left her house in the morning, her cell phone battery was partially

charged. The char

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