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svet-max [94.6K]
2 years ago
11

If x equals 1/8 Y what is -1 / X?​

Mathematics
1 answer:
laila [671]2 years ago
4 0

Answer:

1/x

Step-by-step explanation:

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Susan's investment portfolio currently contains three stocks that have a total value equal to $100,000. The beta of this portfol
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A stock portfolio's overall beta is found by multiplying each stock's beta times the percentage of the overall portfolio it makes up and adding these terms together. Since the current portfolio's beta is known, we can treat all the stocks in the portfolio as a single stock for calculating its weight in the new portfolio. Thus, our new portfolio will have a value of $150,000, $100,000, or 2/3, of which has a beta of 1.5 and $50,000, or 1/3, of which has a beta of 3. Then the beta of the new portfolio will be 1.5*(2/3) + 3*(1/3) = 2.
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What is not a pair of equivalent fractions for 5/8 and 1/2
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Two fractions equivalent to each: Just divide or multiply both top AND bottom by the same number.<span>
5/6: 10/12 OR 15/18 
15/30: 5/10 OR 1/2 
45/60: 8/12 OR 4/6 

Rewrite each pair or fractions with common denominator: Find the difference between the two bottom numbers, and multiply top and bottom number. 

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2/5 and 1/2: 2/5 and 2.5/5 
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Rewrite each in simple form: Find greatest common factor and divide. 

9/54: 1/6 
20/40: 1/2 
100/110: 10/11 

Are these fractions equivalent? 
No. 5/1 and 5/5 are, because they are both 5 wholes. 1/5 is not because it is a fifth of a whole. 


In what situation can you use multiplication to find equivalent fractions? 
I'm sorry but I do not understand this question. 
</span>Source(s):<span>I hope I  helped, seeing as I have graduated with a math degree.</span>
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3 years ago
A right rectangular prism is 5 1/4 in. wide, 12 1 2 in. long, and 4 in. tall.
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Step-by-step explanation:

V = LWH

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V = \frac{525}{2}

V = 262\frac{1}{2} cm^{3}

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$347

15.75×22=346.5=347
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3 years ago
Please help me with this algebra/geometry question!
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