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4. When Mack left the bank, the temperature was 25°C. When he got home,the temperature was 73°F. If ch=32, about how many degreesCelsius did the temperature drop?18A 77B. 45(13-7C13-392 =1.8C4D.2Subtract, OrignalF-IF.2Page 2 of 6schoolnet

4 When Mack left the bank the temperature was 25C When he got homethe temperature was 73F If ch32 about how many degreesCelsius did the temperature drop18A 77B class=

Respuesta :

the initial temperature is , T1 = 25 degree celcius

the final temperature is, T2 = 73 farenheit

change 73 degree farenheit into celcius,

C = (F - 32)/1.8e

here F is the temp. in farenheit

C = (73 - 32)/ 1.8

C = 41/1.8

C = 22.8 degree celcius.

so T2 = 22.8 degree celcius

so the change is the temperature is

T1 - T2 = 25 - 22.8

= 2.2 degrees Celcius

thus, the drop in temperature is 2.2 degrees Celcius

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