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3 years ago

Which equation is the BEST fit for the data in the table?

Mathematics

2 answers:

OleMash [197]3 years ago

8 0

Answer:

Step-by-step explanation:

It cannot be A because it is a parabola, and what that means is the x^2. So, we can immediately eliminate that. This is because if you do a sketch of it it was the "U" shape. I am not positive, but I think that it is C because of the pattern going on in the y-coordinate. It goes +2, +4, then presumably +6. So then the (0,y) is (0,12). This would mean that the equation would end with +12. That is why C is the best choice. I hope that answered your question, and is correct!

mr Goodwill [35]3 years ago

7 0

I think is A but not to sure

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Find the volume of a 1 km3 body of water in m3, and select the correct units.

Gala2k [10]

Answer:

1,000,000,000 $m^3$

Step-by-step explanation:

1 kilometer is equal to 1000 meters, and 1 $km^3$ is 1 km * 1 km * 1 km

Therefore,

1000m * 1000m * 1000m = 1,000,000,000 $m^3$

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3 years ago

You have been assigned to determine whether more people prefer Coke or Pepsi. Assume that roughly half the population prefers Co

saveliy_v [14]

You have to add.

Step-by-step explanation:

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2 years ago

Arrange in ascending order :

Musya8 [376]

Answer: 1/4, 4/7, 5/8

Step-by-step explanation: There are three ways:

1. <u>Convert each to a decimal: </u>

1/4 = 0.25

4/7 = 0.571

5/8 = 0.625

2. <u>Convert to a common denominator:</u>

It looks like we can multiply each by a whole number that will result in a denominator of 56:

1/4 *(14/14) = 14/56

4/7*(7/7) = 35/56

5/8 *(8/8) = 32/56

Now they can be directly compared to get the answer.

3. <u>Estimate the values. </u>

5/8 is clearly larger than 1/4. 4/7 is somewhere in between. Therefore, 1/4, 4/7, 5/8

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3 years ago

Read 2 more answers

Use the distributive property to write the expression –6(–3x – 5) without parentheses.

Sauron [17]

Answer:

Step-by-step explanation:

The distributive property: a(b + c) = ab + ac.

-6(-3x - 5) = (-6)(-3x) + (-6)(-5) = 18x + 30

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3 years ago

Write 3% two different ways. Explain how you know this.

Marysya12 [62]

Answer:

0.03

3/100

Step-by-step explanation:

because 3 percent of a hundred can be written as a fraction and 3 percent is three one hundreths which can be written as a decimal.

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3 years ago