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Neporo4naja [7]
3 years ago
9

Please Help Select the correct answer.

Mathematics
1 answer:
AysviL [449]3 years ago
8 0
The correct answer is <span><span><em>B.) (∞,-1) ∪ (-1,2) ∪ (2,∞)</em>
</span></span>
To find the domain of a rational function<span>, set the denominator equal to zero and solve. 
</span>
I have to go in like 2 minutes, so I won't be able to explain it in full detail, but I hope this helps. Have an amazing day :)
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Michelle has read 0.05625 percent of a book. If she has read 18 pages, how many total pages are in the book?
faust18 [17]
You read 2/5 of the remainder on Sunday. That means 3/5 of the remainder are unread (1- 2/5). It is given that 36 pages are unread. Therefore 3/5 of the remainder is equal to 36. Set up equation and solve for x which will be the remainder

3/5x=36
x=36(5/3)
x=60
4 0
3 years ago
Read 2 more answers
I don't know how to do this . Comment bellow to help my please
Lorico [155]
4a. 99m + 81 = 130m. 4b. 40 + 30z = 70z

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3 years ago
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Luda [366]
First one, x^2sqrtx/3
8 0
2 years ago
Find the median of the following frequency distribution
solmaris [256]

Answer:

3

Step-by-step explanation:

First right out all the data in numerical order from left to right.

2, 2, 2, 3, 4, 5, 7

The median is the middle number in the set.  If there is an even amount of data points, find the average of the two middle numbers.  If there is an odd number of data points, like in this data set, just take the middle number as you median.

There are 7 data points in this set so the fourth number in the set written in numerical order would be your median.

When writing this set out in numerical order, repeated numbers must be repeated, we find that the fourth, or middle, number is 3.  Therefore, 3 is the median of this data set.

8 0
3 years ago
400 ml squash is made by mixing 50 ml of cordial with water. what fraction of the drink is water?give your answer in its simples
Tasya [4]

squash = cordial + water

400 ml = 50 ml + x ml

350 ml = x ml

Therefore, 350 ml are water.

350 ml / 400 ml = 0.875 = \frac{350}{400} = \frac{35}{40} = \frac{7}{8}

So the answer is 7 / 8

5 0
3 years ago
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