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dsp73
3 years ago
10

Haley pays a monthly fee of $20 for her cell phone and then pays 5 cents per minute used. The cost of Haley’s cell phone bill ca

n be expressed by the function C(m) = 0.05m + 20, where m is the number of minutes used. What are the domain and range of the function C(m)?
Mathematics
2 answers:
madam [21]3 years ago
8 0
The domain of the function is any positive real number and the range is any positive real number.
svetoff [14.1K]3 years ago
7 0

Answer:

A

Step-by-step explanation:

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