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iVinArrow [24]
3 years ago
5

A crowd of people stood on both sides of the street to view a 4th of July Parade.

Mathematics
1 answer:
Dmitriy789 [7]3 years ago
6 0

Given :

Length of parade , L = 3\ miles=3\times 5280\ miles = 15840\ miles .

Breadth of parade , B=2\times 15=30\ ft .

5 people can fit into a 25\ ft^2 area.

1 mile = 5280 ft .

To Find :

The size of the crowd.

Solution :

Area of parade ,

A=15840\times 30\ ft^2\\\\A=475200\ ft^2

Also , 5 people can fit in 25\ ft^2 area .

So , number of people fit in A is :

n = \dfrac{475200\times 5}{25}\\\\n=95040

Therefore , 95040 can fit in the parade .

Hence , this the required solution .

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<h3>Answer:  Profit = 6.40 dollars</h3>

======================================================

Explanation:

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This means the store paid $9.60 for the rope. This amount of money is leaving the store owner's wallet or bank account. We'll keep this in mind for later.

-------------------

The graph shows the equation y = 0.20x

Note how the point (1, 0.20) is on the line to help see the slope right away. This trick only works when the line goes through the origin.

You could also use the slope formula to get this. The y intercept is 0 since the line goes through the origin.

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----------------------

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