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2 years ago

The thermostat for a house is set to 70°F, but the actual temperature may vary by as much as 4°F. Use an

Mathematics

2 answers:

Vlad1618 [11]2 years ago

8 0

Answer:

The range of possible temperatures in the house (in degrees Fahrenheit) is 60° F ≤ T ≤ 74°F

Step-by-step explanation:

To Find:

The range of possible temperatures in the house

Solution:

Given:

Thermostat is set to 70 °

Also actual temperature may by a much of 4°

If the temperature is 4°F lower, and actual temperature = 70°- 4° = 66° F

If the temperature is 4°F higher, actual temperature = 70°+4° = 74°

Therefore, The range of possible temperatures in the house (in degrees Fahrenheit) is 60° F ≤ T ≤ 74°F

son4ous [18]2 years ago

5 0

Answer:

Step-by-step explanation:

74’F

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