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3 years ago

A weather forecaster says the temperature will be about -5 Celsius “give or take” 10 degrees.

2 answers:

5 0

The weather forecaster means -5 +/- 10
The greatest possible temperature is 5 Celsius
The least possible temperature is -15 Celsius

svet-max [94.6K]3 years ago

4 0

Answer:

Greatest temperature would be 5 degrees celsius

Least possible temperature would be -15 degrees celsius

Step-by-step explanation:

When we say "give" it means adding the value

So giving 10 degrees would mean adding 10 to -5 degrees

-5+10 = 5 degrees celsius

When we say "take" it means subtracting the value

So take 10 degrees would mean subtracting 10 from -5 degrees

-5-10 = -15 degrees celsius

Greatest temperature would be 5 degrees celsius

Least possible temperature would be -15 degrees celsius

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Proof below

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Step-by-step explanation:

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see the attached figure to better understand the problem

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