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3 years ago

5

What is the variance of 6, 5, 2, 5, 8?

2 answers:

Sladkaya [172]3 years ago

7 0

7177x 727 8252(20929/

ddd [48]3 years ago

6 0

Answer:

8

Step-by-step explanation:

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The formula y-y1=m(x-x1)

bagirrra123 [75]

what's the question? you only put a formula

4 0

3 years ago

What is this in scientific notation?!!!!

BlackZzzverrR [31]

0.000006 is 6 x 10^-6

3 0

3 years ago

2.1x10 to the -3 power x 2x10 to the second power

ad-work [718]

Answer:

$4.2*10^{-1}$

Step-by-step explanation:

We want to simplify:

$2.1*10^{-3}\times 2*10^2$

We rewrite to get:

$2.1*2*10^2*10^{-3}\times10^2$

We now apply the laws of indices

$4.2*10^{-3+2}$

We simplify to get $4.2*10^{-1}$

We leave our final answer is scientific form.

The final answer is therefore:

$4.2*10^{-1}$

5 0

3 years ago

The measure of this angle is 151. What is the measure of its supplementary angle

pishuonlain [190]

Answer:

180-151 = 29 degrees

this is the right answer

5 0

3 years ago

The measure of arc DF is

aliya0001 [1]

Answer:

mdf= 90 degrees

Step-by-step explanation:

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3 years ago