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Phoenix [80]
3 years ago
15

The amount of chlorine needed to treat a swimming pool is directly proportional to the volume of the poolWhat is the constant of

proportionality for this relationship
Mathematics
2 answers:
Artemon [7]3 years ago
5 0

The amount of chlorine needed to treat a swimming pool is directly proportional to the volume of the poolWhat is the constant of proportionality for this relationship

madreJ [45]3 years ago
3 0
The answer to this question is 0.002
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Two angles are supplementary. The larger angle is
UkoKoshka [18]

Answer:

x = 165, y = 15

Step-by-step explanation:

1. Well, what does supplementary mean? - The angles add up to 180°.

2. Let's form an equation: x + y = 180°

3. Let's say x is the larger angle and y is the smaller angle.

4. Let's form another equation: x = 150 + y

5. Put the two equations next to each other:

x + y = 180

x = 150 + y

6. We know what x is equaled to, so let's plug it into the first equation!

150 + y + y = 180

150 + 2y = 180

-150           -150

2y = 30

y = 15

7. Now, we know what y is, let's find x!

x + 15 = 180

   -15     -15

x = 165

4 0
2 years ago
Answer Fast Please! Will give Brainlist!! What common fraction is one-third of the way from 1/4 to 1/3
Brut [27]

Answer:

I think it’s 7/24’s I looked it up on Quora

Step-by-step explanation:

4 0
2 years ago
5% commission rate of 14.98
Arisa [49]

Answer:  If you mean 5% of $14.98, it is $0.75  75 cents

If you mean 14.98 represents a 5% commission on what sale amount

The sale amount was $299.60

Step-by-step explanation:

Change the percent to a decimal and  multiply by the sale amount.

0.05 × 14.98 = .749  Round to .75

If 14.98 is the 5% commission,  divide 14.98/.05= 299.60

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population of Japan as of 2009 was about 127,000,000 (127 million). What percent of the world’s population is this?
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Current worlds population is 7.6 billion (7,600,000,000), so Japan’s population is equal to 1.67 % of the world’s population.
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3 years ago
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