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Mathematics, 10.02.2021 18:10 coolkitty35

The temperature is dropping at a rate of five degrees per hour. Let d represent the number of degrees the temperature drops
Lett represent the number of hours that pass.
Which is the independent variable?
A. the number of hours
B. the number of degrees the temperature drops
C. the rate at which the temperature drops
D. the day of the week

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