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Serjik [45]
3 years ago
5

What is the domain of f(x) = 1/x

Mathematics
1 answer:
Kipish [7]3 years ago
5 0

Answer:

(-∞,0)∪(0,∞)

Step-by-step explanation:

So we know that the domain is whatever X can be. We can do that by graphing the function. When we graph the function, you see that there is always an X value except at 1 point. That one point happens to be when x=0, and when x=0, the function also happens to be undefined (no number can be divided by 0). That is why the graph looks so weird. So, the answer would be

(-infinty,0) U (0, infinity)

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Makovka662 [10]
Hey!~

To get the answer all you would need to do is divide 589/31=19.
If you round $19 dollars up, the closest number would be $20. The answer is B. $20.00.

Hope this helps and have a great day!

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8 0
3 years ago
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Which statement best describes the relationship between the lengths of the sides of the triangle shown below?
Mrac [35]

Answer:

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Step-by-step explanation:

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3 years ago
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Check my first two question, what am I missing?
Nutka1998 [239]

Answer:

  1. Node G has the highest degree (6), hence is the most central. Node B has the second highest degree (5), so is one of the most central. (You have also added nodes with degrees 4 and 3. I might not.)
  2. Node F has the same structure as Node D. (Your answer agrees.)
  3. See the right-most column of the attachment.

Step-by-step explanation:

1. Only one "actor" (G) has the highest degree, 6. That corresponds to selection E. Whether you include other actors in your list of "most central" depends on your interpretation of that term. My interpretation is that only the node with highest degree is of interest here.

2. Node that are structurally equivalent are ones with the same set of neighbors. Nodes D and F both have E and G as neighbors, so are structurally equivalent. Selection A is appropriate.

3. The problem seems to be to list the neighbors and add their degrees for any given actor. The attachment does that. The measure C(x) is listed in the rightmost column for each actor x listed in the leftmost column.

5 0
3 years ago
Amy had homework for math, science, and history she spent 1/3
Nastasia [14]
First, we have to convert the fractions so that they have common denominators.





Now we add the fractions together.



Now, to find the fraction of the time that Amy spent on history, we need to subtract the sum of the time she spent in math and science from one whole.



Amy spent 5/12 of her time working on history.


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3 years ago
Four years ago, Elliott was half as old as George. Two years from now, Elliott will be four-fifths as old as george. How old are
garik1379 [7]
We have to know how old George is so we can do that problem.
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3 years ago
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