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Lena [83]
3 years ago
8

What is the Range and Mean?

Mathematics
2 answers:
iren2701 [21]3 years ago
4 0
Mean is all the number added up then divided by how many number you add together

range is higher number minus the lowest number and that’s range
velikii [3]3 years ago
3 0

Answer:

Range:35

Mean:27.6

Step-by-step explanation:

Range is the highest number minus the smallest number 40-5=35

Mean is adding up all the numbers,then divide by how many numbers there are 414 divided by 15

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What is f (x) = 4x + 1; {–4, –2, 0, 2, 4}
Reika [66]

Answer

4x+1

−4,−2,0,2,4

​

Step-by-step explanation:

5 0
2 years ago
[No links please and explain it out.♡︎]
Sholpan [36]

Answer:

y = mx+b

m represents the slope and b represents the y-intercept

since you have the slope and a point you can find here the line crosses the y-axis

y = -1/2x + b

the point (-14, 6) can be substituted into the eq for x and y

(6) = -1/2(-14)+b

6 = 7 +b     (subtract 7 from both sides)

-1 = b

The line crosses the y-axis at -1

5 0
3 years ago
Read 2 more answers
A person who is 68in tall casts a shadow that is 54in long. At the same moment, a tree casts a shadow that is 18ft long. What is
34kurt

Answer:

<u>22.67 ft</u> is the height of tree.

Step-by-step explanation:

Given:

Height of a person is 68 in and casts a shadow that is 54 in long.

At the same point, a tree casts a shadow that is 18 ft long.

Now, to find the height of tree.

Let the height of tree be x.

If height of a person is 68 in he casts a shadow of 54 in.

So, 68 in is equivalent to 54 in.

Thus, x is equivalent to 18 ft.

Now, to get the height of tree by using cross multiplication method:

\frac{68}{54} =\frac{x}{18}

<em>By cross multiplying we get:</em>

<em />1224=54x<em />

<em>Dividing both sides by 54 we get:</em>

22.67=x

x=22.67\ ft.

Therefore, the height of the tree is 22.67 ft.

6 0
3 years ago
How to do this question plz answer me step by step plzz plz please​
Alina [70]

Answer:

See the attached

Step-by-step explanation:

The solution and filled in Venn diagram is attached

4 0
3 years ago
I need help with this one and someone help me
Mekhanik [1.2K]
The value of angle Y is -120° because you know that angle S is half of angle Y and -60*2 equals -120°. Hope that helps!
6 0
3 years ago
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