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-BARSIC- [3]
3 years ago
7

I don't understand this problem on my homework can explain to me how to solve it?

Mathematics
1 answer:
user100 [1]3 years ago
8 0
So he worked 30.5 hours, he just didn't write some of the hours down. To find the hours he didn't write down, you subtract 8+7\frac14+ 8\frac12 from 30.5, which equals 6 \frac14

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<h3>How to determine the range?</h3>

The function is given as:

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