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Ludmilka [50]
3 years ago
11

The amount spent on heating depends on the average temperature

Mathematics
2 answers:
anastassius [24]3 years ago
7 0

That's D.


A(t) is the amount as a function of the temperature t.



worty [1.4K]3 years ago
3 0

\bf \stackrel{\textit{the amount spent on }\stackrel{H(t)}{heating}\textit{ depends on the average }\stackrel{t}{temperature}}{H(t)}

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Answer:

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In this proble, we defined:

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