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The temperature was 29*F. By the end of the day, the temperature dropped TO -7*F. what was the total distance in the temperature change?

User Rais Alam
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2 Answers

1 vote
It dropped from 29 to -7

So going from 29 to 0, is a total of a 29 degree change.
And then going from 0 to -7 is a total of a 7 degree change.

Thus the total change in temperature is 29 + 7 = 36.
User Steven Mohr
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3 votes
change in temp is just the maginitude of the difference between the two temperatues

|delta T|

=|T2-T1| OR |T1-T2|(same answer)
=|-7-21|

=28
User Troskyvs
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8.2k points