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Solve these problems:
A. From 6;00 a.m. to 11:00 a.m. the temperature went up steadily at 40°C. at a rate of 0.75.C each hour.
1. How many degree Celsius did it increase?
2. What was the temperature at 6:00 a.m.

B.
3. If the temperature at 11:00 in the morning is 28,5°C and became 32.7.C at 2:00 pm, what was the
average temperature?
4.Lino's temperature this morning was 38.2.C. after 2 hours his temperature was 39.5°C. How many
degrees did his temperature rise?​​

Sagot :

Faifgo

Answer:

A.

1. 3.75 Celsius

2. 36.25 Celsius

B.

3. 1.4 celsius per hour

4. 1.3 celsius or 0.65 celsius per hour

Step-by-step explanation:

1. 0.75(celsius) x 5(time) = 3.75 celsius

2. 40 - 3.75 = 36.25 celsius

B.

3. 32.7 - 28.5 = 4.2 (celsius)

   4.2 / 3 = 1.4

4. 39.5 - 38.2 = 1.3 celsius or 0.65 celsius per hour

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