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4 years ago

What does it mean when the resulting temperature is above 0 on the number line? What does it mean when a temperature is below 0?

Mathematics

1 answer:

const2013 [10]4 years ago

5 0

Answer:

It means that above 0 degrees Celsius the water does not freeze, whereas 0 degrees are freezing teperatures of water.

Step-by-step explanation:

Water freezes at 0 degrees Celsius, but the freezing temperature can be lowered by adding salt to the water. A student discovered that adding half a cup of salt to a gallon of water lowers its freezing temperature by 7 degrees Celsius. What is the freezing temperature of the gallon of salt water?

0° - 7° = -7°

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Step-by-step explanation:

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3 years ago

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Alex787 [66]

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Step-by-step explanation:

It is given that:

A spinner with 3 equal sectors is shown in the figure. The colors Green, Yellow, and Purple are marked on it.

Two cards are shown on the right side. Their colors are Purple and Green.

The table that identifies the sample space of spinning the spinner and then selecting a card is:

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3 years ago

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