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Doss [256]
1 year ago
6

The specifications for an electronic device state that it is to be operated in a room with relative humidity ℎ defined by |ℎ − 5

0| < 30. What are the minimum and maximum relative humidities for the operation of this device?​
Mathematics
1 answer:
Nadya [2.5K]1 year ago
5 0

Answer: \Large\boxed{20 < h < 80}

Step-by-step explanation:

<u>Given inequality </u>

|h-50| < 30

<u>The goal of the question</u>

To find the minimum and maximum of the relative humidities

For this question, we need to solve the inequality

<u>Simplify the absolute value sign</u>

h-50 < 30          or          h-50 > -30

<u>Add 50 on both sides</u>

h-50+50 < 30+50          or          h-50+50 > -30+50

       \Large\boxed{h < 80}                   or                    \Large\boxed{h > 20}

Hope this helps!! :)

Please let me know if you have any questions

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