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disa [49]
3 years ago
6

Does anybody know this plz help.

Mathematics
2 answers:
MaRussiya [10]3 years ago
3 0
So for this it's asking to multiply 10,000 glass beads by the length of 0.4 cm.

So to make it easier let's just make it a fraction.

This will make it 4/10 (because 0.4 is just 4 tenths of a whole number)

So now we can upscale the sizes to the proper ratio. This ratio being the thousands.

4000/10000

Meaning the answer is 4000cm in length.
Mama L [17]3 years ago
3 0
4000cm that’s the answer
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It is a function, because it has the shape of an x^2 function.
4 0
2 years ago
4. Ashley claims that if she triples the side length of a square (s), the area of the square will also be tripled. Do you agree?
stepladder [879]

<u>Answer</u><u> </u><u>:</u><u>-</u>

Let the side of the square measure a cm, thus, according to the question,

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We know that,

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Thus, the area of the square with normal length i.e. a cm, will be,

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Now, by taking the new length, the area will become,

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Now,

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5 0
2 years ago
TIME REMAINING
Leya [2.2K]

Answer:

w=-7/2z

Step-by-step explanation:

to solve for w you firstly have to group the like terms

5w-3w=2z-9z

2w=-7z

then you have to divide both sides by 2 inorder to remain with w on one side.

2w/2=-7/2

w=-7/2

I hope this helps

3 0
2 years ago
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Answer:

look down there

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Total probability of drawing two white balls is 5/8*4/7 (since they are independent events).

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The probability that you pick 2 balls of same color is (5/14 + 3/28) = 13/28. (Since they are mutually exclusive events)

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