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## The equation p=100−5t represents the percent p of battery power remaining in a tablet after t hours. a. Identify the independent

Question

The equation p=100−5t represents the percent p of battery power remaining in a tablet after t hours.

a. Identify the independent and dependent variables. Then describe how the battery power changes over time.

The independent variable is

and the dependent variable is

.

The battery power begins at

% and decreases

% each hour.

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Mathematics
3 years
2021-08-28T14:17:21+00:00
2021-08-28T14:17:21+00:00 1 Answers
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## Answers ( )

Answer:Independent variable (x in 2D cartesian) = t (time)

Dependent variable (y in 2D cartesian) = p (battery power)

The independent variable is

time.The dependent variable is

battery power.Time is independent because it cannot be controlled.

Battery power is dependent because it can be controlled.

Since t is in hours,

The battery power begins at

100%and decreases5%each hour.