3 years ago

Help me with this :))))))

1 answer:

8 0

I think the answer is -1. Hope this helps

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In-s [12.5K]

Hopes this helps:

Answer:

A: 5d+5

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3 years ago

horrorfan [7]

Answer:

The answer is "0.0764"

Step-by-step explanation:

Please find the complete question in the attached file.

$\to \mu = \$ \ 4064\\\\\to \sigma = \$ \ 460 \\\\\to \sigma \bar{x} = \frac{\sigma}{\sqrt{n}}\\\\$

$= \frac{460}{\sqrt{21}}\\\\ = \frac{460}{4.58257569}\\\\=100.3802$

$\to P(\bar{x}< \$ \ 3920) = \frac{P((\bar{x} - \mu \bar{x})}{\frac{\sigma \bar{x}$

$\to P(z < -1.43) = 0.0764 \\\\\to P(\bar{x}< \$ \ 3920) = 0.0764\\\\$

7 0

3 years ago

nikklg [1K]

Step-by-step explanation:

6000

your answer is 6000

4 0

3 years ago

mamaluj [8]

Answer:

6a+12b+18c

Each term in the bracket is multiplied by 6

7 0

3 years ago

ad-work [718]

Answer:

i think the answer is b or e but most likely b

Step-by-step explanation:

5 0

3 years ago