wbrandi118
06.01.2021 •
Mathematics
A newspaper reports the following changes in the temperature of a city over 4 days: 3.24 degrees Celsius, negative 3 over 8 degrees Celsius, −0.15 degrees Celsius, 7 over 9 degrees Celsius
Write an expression to show the average daily change in the temperature of the city. Write the steps to solve the expression.
Round your answer to the nearest hundredth.
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Ответ:
Add all of these together to get 3.49 as the total of the changes. Divide by four to find the average daily change, which is about. 87. Therefore, there was an average of a. 87 increase in temperature per day in this period.
A newspaper reports the following changes in the temperature of a city over 4 days: 3.24 degrees Celsius,3/8 degrees Celsius,0.15 degrees Celsius, 7/9 degrees Celsius
To find average daily change in temperature add all temperature for 4 days and then divide by 4
Total temperature for 4 days =
3.24
−
3
8
−
0.15
+
7
9
3.24
−
3
8
−
0.15
+
7
9
=
3.24
−
0.375
−
0.15
+
0.78
=
3.495
3.24
−
0.375
−
0.15
+
0.78
=
3.495
the average daily change in the temperature =
3.495
4
=
0.87375
3.495
4
=
0.87375
The average daily change in the temperature = 0.87
Step-by-step explanation:
Ответ:
Add all of these together to get 3.49 as the total of the changes. Divide by four to find the average daily change, which is about. 87. Therefore, there was an average of a. 87 increase in temperature per day in this period.
Step-by-step explanation:
A newspaper reports the following changes in the temperature of a city over 4 days: 3.24 degrees Celsius,3/8 degrees Celsius,0.15 degrees Celsius, 7/9 degrees Celsius
To find average daily change in temperature add all temperature for 4 days and then divide by 4
Total temperature for 4 days =
3.24
−
3
8
−
0.15
+
7
9
3.24
−
3
8
−
0.15
+
7
9
=
3.24
−
0.375
−
0.15
+
0.78
=
3.495
3.24
−
0.375
−
0.15
+
0.78
=
3.495
the average daily change in the temperature =
3.495
4
=
0.87375
3.495
4
=
0.87375
The average daily change in the temperature = 0.87
Step-by-step explanation:
Ответ: