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3 years ago

Why did the lady not get arrested after she shot, drowned, and hanged her family?

Mathematics

2 answers:

Dvinal [7]3 years ago

7 0

Answer:

how is this a math question? ;-;

Gre4nikov [31]3 years ago

3 0

What is thisncnfnfnnfjdjdjd

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Put these numbers in order from greatest to least. 16/25, 4/16, -8, -11/20

7nadin3 [17]

-11/20, -8, 16/25, 4/16

7 0

3 years ago

What is the measure of <6 <br> <6=

givi [52]

Answer:

20/20

Step-by-step explanation:

6 0

3 years ago

5x-2y=305x−2y=30

Snezhnost [94]

Answer:

that is 1/-10.

$30 \div - 300 = 1 \div - 10$

7 0

3 years ago

Urn A contains five white balls and seven black balls. Urn B contains three white balls and four black balls. A ball is drawn fr

12345 [234]

Answer:

0.636

Step-by-step explanation:

Let Aw, Ab, Bw, Bb the following events:

Aw = the ball drawn from urn A is white

Ab = the ball drawn from urn A is black

Bw = the ball drawn from urn B is white

Bb = the ball drawn from urn B is black

the probability that the transferred ball was black given that the second ball drawn was black is P(Ab | Bb)

By the Bayes' Theorem

$\bf P(Ab | Bb)=\frac{P(Bb|Ab)P(Ab)}{P(Bb|Ab)P(Ab)+P(Bb|Aw)P(Aw)}=\frac{(5/8)(7/12)}{(5/8)(7/12)+(4/8)(5/12)}$

Working out the calculations

$\bf P(Ab | Bb)=\frac{P(Bb|Ab)P(Ab)}{P(Bb|Ab)P(Ab)+P(Bb|Aw)P(Aw)}=\frac{(5/8)(7/12)}{(5/8)(7/12)+(4/8)(5/12)}=\\\frac{35/96}{35/96+20/96}=35/55=7/11=0.636$

rounded to three decimals

4 0

3 years ago

Does anyone know how to solve this question?

Eva8 [605]

Does anyone know how to solve this questionDoes anyone know how to solve this question

Step-by-step explanation:

Does anyone know how to solve this question

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3 years ago