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Ainat [17]
2 years ago
7

Ight everyone on i need help on part B but tell me if A is incorrect.

Mathematics
2 answers:
professor190 [17]2 years ago
4 0

Answer:

-4.6

Step-by-step explanation:

SSSSS [86.1K]2 years ago
3 0

Answer:

-4.6

Step-by-step explanation:

i don't need to explain it is self explanatory

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3 years ago
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8 0
2 years ago
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The amount of chlorine in a swimming pool is proportional to the volume of water. The pool has 2.5 milligrams of chlorine per li
stira [4]

Answer:

There are <u>20,000 milligrams</u> chlorine in the pool.

Step-by-step explanation:

Given:

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The  volume of water in the swimming pool is 8000 gallons.

Now, to find the quantity of chlorine in the pool.

Let the quantity of chlorine be x.

The gallons of water in the swimming pool = 8000.

The milligrams of chlorine per liter of water in the pool = 2.5.

According to question, the amount of chlorine in the swimming pool is proportional to the volume of water.

So, 2.5 mg of chlorine is equivalent to 1 liter.

Thus, x is equivalent to 8000.

Now, to get the quantity of chlorine by using cross multiplication method:

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<em>By cross multiplying we get:</em>

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Therefore, there are 20,000 milligram chlorine in the pool.

6 0
3 years ago
Please help I have to get this done today
mylen [45]
C is the correct answer.
5 0
3 years ago
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