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Mathematics, 01.10.2019 04:20 zalayjahan4793

13. an electrician charges $120 after 2 hours of work and $190 after 4 hours of work.
a. find the rate of change.
b. interpret the rate of change.

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13. an electrician charges $120 after 2 hours of work and $190 after 4 hours of work.
a. find...
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