jshyper777 jshyper777

05-04-2017
Mathematics

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a chemist measured the temperature change in a container of heated oil as it cooled. she recorded a change of -19.4 Celsius in 2.4 minutes what is the average change to the temperature per minute? PLZ ANSWER ASAP

Respuesta :

05-04-2017

average rate = total change / total time

r=-19.4/2.4

r=-97/12

r≈-8.08 C/min

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