Question

the temperature of a certain place fell by 2 degree Celsius (a change of minus 2 degree Celsius) each day for a week. what is the change of temperature over the whole week​

Answer 1

Step-by-step explanation:

the temperature fell by 2 degree Celsius for a week.

this means -2×7 = -14

hence, the change in temperature in a week is -14 degree Celsius

Answer 2

Answer:

ARMYs

The temperature fell for a week= 2° Celsius

=-2° Celsius

7days in a week

So,

-2×7=-14

-14°Celsius changes of temperature over the whole week.

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