High School

Ryan conducted a scientific experiment. Over a certain period, the temperature of a compound rose [tex]\frac{22}{7}[/tex] degrees in 66 minutes. What was the rate, in degrees per hour, at which the temperature of the compound rose?

Answer :

Final answer:

The temperature of the compound in Ryan's experiment increased at a rate of approximately 2.86 degrees per hour.

Explanation:

In answering Ryan's question about the rate, in degrees per hour, that the temperature of the compound rose during his experiment, we first need to convert 66 minutes to hours. So, we have 66/60 = 1.1 hours.

We then use the information that the temperature rose 3 and 1/7 degrees in that time. We can conclude this as a decimal to be 3.14 degrees.

Now, we can calculate the rate of the temperature increase per hour by dividing the temperature change by the time. That would be 3.14 degrees ÷ 1.1 hours = approximately 2.86 degrees per hour.

Learn more about Rate Calculation here:

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