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2 years ago

1. In a pet store, there are 6 dogs and 10 cats. What is the ratio of cats to dogs as

Mathematics

1 answer:

Alinara [238K]2 years ago

7 0

Answer:

1.66

Step-by-step explanation:

For every cat there are 1.66 cats.

It sound weird, lol. That’s why we’re not suppose to use in-dividable things in math.

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wlad13 [49]

Answer:

y=a-4 divided 3-a and a cut so remember 4divided3 so, y= 1.33

Step-by-step explanation:

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2 years ago

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serious [3.7K]

The answer would be C.

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2 years ago

Destiny designs necklaces.

Alex17521 [72]

Answer:

Step-by-step explanation:

Well, the ratio of yellow beads to blue beads is 4:5. The best way I think is to guess and check multiplying the ratio by integers. You need between 15 and 20.

4 : 5 ( = 9 too little )

8 : 10 ( = 18 just right)

12 : 15 ( = 27 too much)

So per necklace, 8 yellow beads and 10 blue beads would be needed.

I hope this helps :-)

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2 years ago

Diego puts $500 in a savings account the day his granddaughter is born. He plans to give her all the money in the account, inclu

Crazy boy [7]

Answer:

Step-by-step explanation:

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2 years ago

What is the equation of a line that is parallel to -x+3y=6 and passes through the point (3,5)?

Elena-2011 [213]

For this case we have that by definition, the equation of the line in the slope-intersection form is given by:

Where:

m: It's the slope

b: It is the cut-off point with the y axis

By definition, if two lines are parallel then their slopes are equal.

We have the following line:

$-x + 3y = 6\\3y = x + 6\\y = \frac {1} {3} x + \frac {6} {3}\\y = \frac {1} {3} x + 2$

Thus, the slope is: $m_ {1} = \frac {1} {3}$

Then $m_ {2} = \frac {1} {3}$

So, the line is of the form:

$y = \frac {1} {3} x + b$

We substitute the point $(x, y) :( 3,5)$ and find b:

$5 = \frac {1} {3} (3) + b\\5 = b$

Thus, the equation is:

$y = \frac {1} {3} x + 5$

Answer:

$y = \frac {1} {3} x + 5$

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2 years ago