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Lubov Fominskaja [6]
3 years ago
6

find the variance and standard deviation of the given set of data to the nearest tenth. 440,130,280,500,150,640,760

Mathematics
1 answer:
Westkost [7]3 years ago
8 0

Answer:

The variance is 49595.9

The standard deviation is 222.7

Step-by-step explanation:

The step -by -step explanation is shown in the picture above.

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HELP ASAP I GIVE 15 POINTS AND BRAINLIEST
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Answer:

110%

Step-by-step explanation:

if each square is a whole, then when one is filled, it's 100% . 10% of the other square is filled so you just add the two.

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Which of the following tables represent linear relationships?
ladessa [460]

Answer:

Table 2 and 3

Step-by-step explanation:

A linear relationship should show a straight line, showing that it's linear.

*View the attached graphs*

Hope this helps!

3 0
2 years ago
1. Triangle ABC is similar to triangle DEF.
nignag [31]

Answer:

<h3>             m∠D = 80°</h3>

Step-by-step explanation:

In similar triangles corresponding angles have the same measure.

7 0
3 years ago
Square numbers less than 40​
Citrus2011 [14]

Answer:

1 =1 X 1

2 4 =2 X 2

3 9 =3 X 3

4 16 =4 X 4

5 25 =5 X 5

6 36 =6 X 6

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10 100 =10 X 10

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12 144 =12 X 12

13 169 =13 X 13

14 196 =14 X 14

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17 289 =17 X 17

18 324 =18 X 18

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21 441 =21 X 21

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25 625 =25 X 25

26 676 =26 X 26

27 729 =27 X 27

28 784 =28 X 28

29 841 =29 X 29

30 900 =30 X 30

31 961 =31 X 31

32 1024 =32 X 32

33 1089 =33 X 33

34 1156 =34 X 34

35 1225 =35 X 35

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37 1369 =37 X 37

38 1444 =38 X 38

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40 1600 =40 X 40

6 0
3 years ago
Solve.<br> -|-10|+ (-3) + |5|=<br> A. -18<br> B-8<br> C. 8<br> D. 12<br> E18
hram777 [196]

Answer:

The answer is for-|-10|+(-3)+|5|=-8 which is B

8 0
2 years ago
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