Question

The temperature on a certain morning is -11℃ at 5 a. m. If the temperature drops 3 degree at 6 a.m. and rises 5 degree at 8 a.m. and again drops 3 degree at 9 a.m., what is the temperature at 9 a.m.?

Answer 1

Answer:

-12c

Step-by-step explanation:

-11-3=-14

-14+5=-9

-9-3=-12

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Answer 2

Answer:

Okay a good question ....

Step-by-step explanation:

Temperature at 5:00 a.m. = -11℃

Temperature at 6:00 a.m. = -11℃ - 3℃ = -14℃

Temperature at 8:00 a.m. = -14℃ + 5℃ = -9℃

Now , Temperature at 9:00 a.m. = -9℃ - 3℃ = -12℃

               

So hence , temperature will be -12℃ at 9:00 a.m. in the morning