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ASAP! The graph shows outdoor temperatures (F) recorded one fall evening in Ohio. At what rate did the temperature change during this time interval?

A, -3F/minute

B, -4F/hour

C, -5F/minute

D, -3F/hour

ASAP The graph shows outdoor temperatures F recorded one fall evening in Ohio At what rate did the temperature change during this time interval A 3Fminute B 4Fh class=

Respuesta :

ayookeshy
Your answer would be D) -3°F/hour
Look at it this way...

47°F at 7:20pm
46°F at 7:40pm
45°F at 8:00pm
44°F at 8:20pm
43°F at 8:40pm

The temperature is going down by 1°F every 20 minutes so...

-1°F/20 minutes

Obviously there's no answer choice that says that so you'd need to change the minutes into an hour...

So an hour is 60 minutes and 60/20 = 3

So if you do 3・-1

You get the answer... -3°F/hour
lomagrads3

Answer:

#4

-3F/hour

Step-by-step explanation:

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