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andreev551 [17]
3 years ago
12

At 1:00am the temperature was 87 degrees. A cold front came through and at 7:00pm the temperature was 45 degrees. What is the ra

te of change in the temperature in degrees per hour.
Mathematics
1 answer:
Dima020 [189]3 years ago
3 0

Answer:

7/hr

Step-by-step explanation:

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