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Paha777 [63]
3 years ago
10

When Elijah left his house in the morning, his cell phone battery was partially

Mathematics
1 answer:
lions [1.4K]3 years ago
8 0

Answer:

The slope is -4.5

The slope means that Elijah's phone battery will decrease by 4.5 percent each hour.

Step-by-step explanation:

In the equation y = mx + b, m is the slope.

The coefficient in the equation B = 27 – 4.5t is -4.5. This means that -4.5 is the slope of the equation.

In the context of this problem, the slope will represent the percent that Elijah's phone battery will decrease per hour.

So, the slope means that Elijah's phone battery will decrease by 4.5 percent each hour.

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4 0
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Answer:

2/45

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Note this selection is done without replacement hence after each selection sample size will reduce

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Please solve below !!
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Hope this helped :)

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