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Murljashka [212]
3 years ago
13

The middle term in a set of data. If the data set has an even number of terms this is the average of the two middle terms.

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

Answer:

Step-by-step explanation:

let the terms be 2n

middle terms are 2n/2,2n/2  +1

or n,n+1

so middle term is =(n+n+1)/2 or average of two middle terms.

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Does the graph represent a function? <br> Yes Or No
Vesna [10]

Answer:

Yes.

Step-by-step explanation:

First, draw a vertical line. Then check the interception between the graph and a vertical line.

If the line intercepts the graph only one point, then it is a function. Otherwise, it is not. That includes two or more.

The graph shown in the picture is a function (Cubic Function).

3 0
3 years ago
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Elaine is 8 years younger than her brother Tyler. The sum of their ages is 34. Define a variable and then write and solve an equ
Damm [24]

Answer: Elaine=13 years old Tyler=21 years old

Step-by-step explanation:

Let x = Elaine's age, so her brother Tyler's age = x+8

 Elaine+Tyler=34

          x+(x+8)=34

             2x+8=34

                 2x=26

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Elaine=13 years old

Tyler=21 years old

6 0
3 years ago
Is anyone good with this? I need help finding the answer.
dybincka [34]
To solve this problem, we have to find the perimeter of the shape.
we already know that two of the sides are 82m, all we need to do is find the circumference of the semicircles.
to find circumference, you multiply the diameter of a circle by pi. since we have two identical semicircles, we have one full circle. 66•3.14=207.24
207.24+82+82=371.24
the answer is 371.24m
3 0
3 years ago
Liz polishes rings for a jeweler. She can polish 9 rings per hour. How many rhours will it take her to polish 315 rings?
Annette [7]
315 divided by 9 = 35 hours
3 0
3 years ago
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I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS PLEASE
kotykmax [81]
The answer is 1,2,4,6,8 because the circle has a circumference of 9
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2 years ago
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