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3 years ago

Whats the standard deviation of 1,5,7,3,2,9,1

Mathematics

1 answer:

steposvetlana [31]3 years ago

7 0

Answer:

The pattern is see is saying

Step-by-step explanation: 5+2-4-1+7-8

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slava [35]

Answer:

3:12 part to whole

Step-by-step explanation:

12 pieces of candy = whole

3 reese's = part

3 part : 12 whole

6 0

2 years ago

How many lines of symmetry are in the regular pentagon O A. 3 O B. 5 O C. 7 O D. 9

stiks02 [169]

Answer:

Step-by-step explanation:

There is one line of symmetry for each side of the pentagon.

7 0

2 years ago

What is 5/6 divided by 1/7?

skelet666 [1.2K]

Answer:

5 $\frac{5}{6}$

Step-by-step explanation:

To divide fractions, we multiply the first fraction by the reciprocal of the second fraction. (Seven over one)

$\frac{5*7}{6*1} =\frac{35}{6}$

Now, we convert the fraction into a mixed fraction.

$\frac{35}{6}=5\frac{5}{6}$

The quotient of 5/6 and 1/7 is 5 5/6

8 0

3 years ago

What is the pattern and the 2 next numbers of 7, 14, 8, 16, 10, 20, 14,

Norma-Jean [14]

Answer:

Next 2 numbers are 28,22

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Please help this is due today.

alex41 [277]

Answer:

$b = 90$

$c=80$

$d =100$

Step-by-step explanation:

Given

See attachment

Required

Find b, c and d

First, we solve for b using:

$b + 10 + b - 10 = 180$ --- base angles of a parallelogram

Collect like terms

$b + b =180+10-10$

$2b = 180$

Solve for b

$b = 180/2$

$b = 90$

Then, we have:

$d =b + 10$

$c = b - 10$ --- opposite angles

So, we have:

$d =90 + 10$

$d =100$

$c = 90 - 10$

$c=80$

6 0

2 years ago