harlee25 harlee25

12-11-2019
Mathematics

contestada

A scientist is measuring the temperature change in a chemical
compound. The temperature dropped 11 °F per hour from the
original temperature. After 4 hours, the temperature was
90 °F. Find the compound's original temperature.

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13-11-2019

Answer:

46

Step-by-step explanation:

4*11=44

90-44=46

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