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Yesterday, the temperature change for a 5-hour period of time was -degree perhour. Which statement describes this change?AThe temperature rose 5 degrees.BThe temperature rose 45 degrees.СThe temperature fell 4 degrees.DThe temperature fell 5 degrees.AB

Respuesta :

The negative sign means that temperature decreases of fell.

Deteremine the change in temperature for 5 hours.

[tex]\begin{gathered} dT=5\cdot(-\frac{4}{5}) \\ =-4 \end{gathered}[/tex]

So temperatute fell 4 degrees. Option C is correct.

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