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3 years ago

9

What are the standard deviation and the relative standard deviation for the percent of cacl2?

1 answer:

Elenna [48]3 years ago

4 0

Idk im just tryna complete a challenge lol

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Which statement is true about the value of |6|

tiny-mole [99]

Answer:

the absolute value is 6

Step-by-step explanation:

-|6| += -6

|6|=6

|-6|=6

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4 years ago

1. 1/|x-1|>=0<br> 2. 1/|x-1|<=0<br> 3. |x/(x-1)|>0<br> 4. |x/(x-1)|<0

babunello [35]

I think the answer is 4

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3 years ago

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Masja [62]

Answer:

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Step-by-step explanation:

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3 years ago

use the associative property to write two different expressions that you can use to find the sum add 1, 3 and 25

Mekhanik [1.2K]

(1+3)+25=1+(3+25)

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3 years ago

Help me i need it what is the answer<br> 70-35=20+____

Lina20 [59]

Answer:

The number needed is 15

Step-by-step explanation:

<u>Step 1: Solve for x</u>

70 - 35 = 20 + x

70 - 35 - 20 = 20 + x - 20

15 = x

Answer: The number needed is 15

6 0

3 years ago

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