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27 September, 20:42

The temperature change from 7f at 6pm to - 5f at midnight. What the difference between the high and low temperature? What was the average change in temperature per hour?

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Answers (2)
  1. 27 September, 20:44
    0
    12 F.

    -2 degrees F / hour.

    Step-by-step explanation:

    The difference between high and low is 7 - (-5)

    = 7 + 5

    = 12 degrees F.

    Average change per hour is (-5 - 7) / 6

    = - 2 / hour.
  2. 27 September, 20:53
    0
    12 units. Average 2f/hour

    Step-by-step explanation:

    From 7 to 0. 7 units

    From 0 to - 5. 5 units

    Total 12 units

    12units in 6 hours

    Then

    2 units in 1 hour

    12/6=2. 6/6=1. 2/1=2.
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