13. an electrician charges $120 after 2 hours of work and $190 after 4 hours of work.
a. find...
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.
Answers: 2
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In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.
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Abag contains pieces of paper numbered from 5 to 9. a piece of paper is drawn at random. what is the theoretical probability of drawing a number less than 8?
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