3 years ago

Identify the independent variable for the following situation:

Mathematics

1 answer:

sammy [17]3 years ago

5 0

Answer:

Step-by-step explanation:

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Answer:

1,600 dentists were surveyed in total.

Step-by-step explanation:

We can set up a proportion for this problem:

$\frac{27}{40} = \frac{1080}{x}\\\\\\$

Now we can cross multiply:

$27*x = 1080*40\\\\27x = 43,200\\\\27x/27 = 43,200/27\\\\x = 1,600$

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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soldier1979 [14.2K]

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Step-by-step explanation:

the answer is 7.5% but you said its a whole number so i guess its 8%

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