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Orlov [11]
3 years ago
5

Giả thiết X là biến ngẫu nhiên X~N(µ, σ^2) thì P( |X-µ| >3,05*σ ) sẽ là

Mathematics
1 answer:
svp [43]3 years ago
7 0

Answer:

,luvxieixeqbxeixbwibiblccucucx

Step-by-step explanation:

  1. h hccylbs f
  2. qvdjvjeflnd
  3. nwlxlwbxaabx
  4. emvfvten
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If the world's population increased exponentially from billion in 1998 to billion in 2008 and continued to increase at the same
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Answer:

The answer is "7.122 billion"

Step-by-step explanation:

Please find the complete question in the attached file.

Using formula:

\to y=Ce^{kt}  

C=5.937\\\\y=6.771\\\\t=10\\\\ k=?6.771=5.937e^{10k}\\\\1.1405=e^{10k}\\\\\ln(1.1405)={10\ k}\\\\0.013={k}\\\\

So,  

\to y=5.937e^{.013t}\\\\

when it becomes 2012, \ t=14 so plug the value into the formula  

\to y= 5.937e^{.013(14)} =7.122 \ billion

7 0
3 years ago
A kite ascends at a rate of 30 feet per minute. What is the elevation after 6.5 minutes
Sever21 [200]

Answer:

195 feet.

Step-by-step explanation:

multiply 30 x 6.5.

8 0
3 years ago
Somebody plz help me with this question!
-BARSIC- [3]

Answer:

Socratic app

Step-by-step explanation:

it will help you

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3 years ago
Can someone please help me with this
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Answer:

13)5m-10

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