The temperature is changing every day by -7/18 degrees Fahrenheit. What will be the change in the temperature after 3 days?

Mathematics

2 answers:

san4es73 [151]3 years ago

5 0

multiply -7/18 x 3 days

-7/18 x 3/1 = -21/18 = -1 3/18 = -1 1/6 change

WITCHER [35]3 years ago

3 0

Let the temperature today be x °F.

Change in temperature after 1 day = $(x - \frac{7}{18} )$ °F

Change in temperature after 2 days = $(x - \frac{7}{18} ) - \frac{7}{18} = (x - 2*\frac{7}{18} )$ °F

Change in temperature after 3 days
= $(x - 2*\frac{7}{18} ) - \frac{7}{18} = (x - 3*\frac{7}{18} )=(x - \frac{7}{6} )$ °F

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