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On a winter morning, the temperature before sunrise was 11 degrees. The temperature then rose by 1/2 degree each hour for 7 hours before dropping by 2 1/4 each hour for 3 hours. What was the temperature,
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On a winter morning, the temperature before sunrise was 11 degrees. The temperature then rose by 1/2 degree each hour for 7 hours before dropping by 2 1/4 each hour for 3 hours. What was the temperature, in degrees Fahrenheit, after 10 hours/

User Robert Van Der Spek
by
7.1k points

2 Answers

4 votes

Answer:

7.75

Explanation:

User Raaste
by
7.6k points
3 votes

Answer:

7.75 F

Explanation:

you will do 7/2 *

convert 2.25 to imporper fraction

multiply the denomintor

User Mislav Javor
by
8.6k points
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