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3 years ago

What is the definition of a mean?

Mathematics

2 answers:

erma4kov [3.2K]3 years ago

8 0

Answer:

There are several kinds of mean in mathematics, especially in statistics. For a data set, the arithmetic mean, also called the expected value or average, is the central value of a discrete set of numbers: specifically, the sum of the values divided by the number of values.

Step-by-step explanation:

Natali5045456 [20]3 years ago

6 0

The expected value or average, is the central value of a discrete set of numbers: specifically, the sum of the values divided by the number of values.

add up the total of your values the divide the total by how many of the values you added together.

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balu736 [363]

Given :-

x/2 = 3

To Find :-

The value of 2x + 2 .

Solution :-

The given equation to us is ,

$\longrightarrow$ x/2= 3

$\longrightarrow$ x = 3*2

$\longrightarrow$ x = 6

Now we need to find out ,

$\longrightarrow$ 2x + 2

$\longrightarrow$ 2(6) + 2

$\longrightarrow$ 12 + 2

$\longrightarrow$ 14

Hence the required answer is 14.

7 0

2 years ago

Read 2 more answers

Write the equation of the line with a slope of 34 and a y-intercept of −7 in Slope-Intercept and Point-Slope Form.

jok3333 [9.3K]

This is what I would write

Y=34x+(-7) tho this is in y=Mx+b form so I hope this helps

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3 years ago

Can anyone give me a geometric sequence will give brainlinest and need sequence of 6

snow_lady [41]

Answer:

3, 6, 9, 12, 15, 18

Step-by-step explanation:

If you count by threes you can make a Geometric Sequence of 6.

Final answer: 3, 6, 9, 12, 15, 18.

3 0

3 years ago

How are real numbers used to describe a real-world situations

avanturin [10]

Real numbers are all rational numbers such as -7 and 4/3 and all irrational numbers. Real numbers are mainly used in counting and also in measurement which is used a lot in real world situations. These numbers help is quantify in the real world.
Hope this helps! Can you give me a brainliest please? I need them badly !

3 0

3 years ago

What’s the correct answer

ziro4ka [17]

It’s the 2 y=0.26x+16.9

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3 years ago

Read 2 more answers