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11111nata11111 [884]
3 years ago
12

Which of these is an example of chemical change

Chemistry
1 answer:
Margaret [11]3 years ago
8 0

Answer:

Burning, cooking, rusting and rotting are examples of chemical changes.

Explanation:

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A condor has a wing span of 3.05 m. What is the wing span in feet
romanna [79]

Answer:

The condor has a wing span of 10 feet

Explanation:

This can be solved by a simple rule of three

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When the relationship between the measures is inverse, as the value of one measure increases, the value of the other measure will decrease. In this case, the rule of three is a line multiplication.

In this problem, our measures are the wing span of the condon in meters and the wing span of the condor is feet. As the value of one of these measures increases, the other is going to increase too.

We know that 1m has 3.281 feet,

So we have the following rule of three:

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x = 3.821*3.05

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The condor has a wing span of 10 feet

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3 years ago
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