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Sidana [21]
2 years ago
14

What is the percentage of "85% of 78.00?" (Also needs calculation)

Mathematics
1 answer:
Tatiana [17]2 years ago
6 0

-21.85.999

I found the ansewr by dividing both of  the numbers to equal tthat

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Expand the polynomial<br> (x^(2)+xy-y^(2))(x+y)
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In 1990, the population of Boston, Massachusetts was 574,283. In 2000, the population was 589,141. What is the percent of change
MrMuchimi

Answer:

Percent of change in population is 2.6%

Step-by-step explanation:

Given population of Boston is 574,283 measured in year 1990.

And population of Boston in year 2000 is 589,141.

We need to find percent of change in population.

So, percent change =\frac{New\ population-Old\ population}{Old\ population}\times100%

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Plugging these value in formula we get,

Percent change =\frac{589,141-574,283}{574,283}\times100\\\\=\frac{14858}{574,283}\times100=0.0258\times100\\\\=2.587

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Please ignore my work and show step by step for number 9 please and thank you
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