50 points the question is in the picture.
2 answers:
Answer:
Every minute the coffee cooled down 2 degrees F every minute
Step-by-step explanation:
so i took 2 to see how many times it went into 22 then i took 54 and went 2 degrees for each minute.
Answer:
Step-by-step explanation:
<u>Temperature change is:</u>
- - 54°F over 22 1/2 minutes
<u>Rate of change in a minute:</u>
- -54 / 22 1/2 =
- -54 / 45/2 =
- -108/45 =
- -2 18/45 =
- -2 2/5 =
- -2.4°F
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x = -1/4
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answer: D = 1
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Step-by-step explanation:
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