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Neporo4naja [7]

1 year ago

5

An equilateral triangle ΔLMQ (see picture to the right) is drawn in the interior of square LMNP so that side LM is common. Find

m∠LQP.

1 answer:

Tom [10]1 year ago

4 0

Answer:

lqp=75 degrees

Step-by-step explanation:

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A crime is committed by one of two suspects, A and B. Initially, there is equal evidence against both of the suspects. After fur

liberstina [14]

Answer:

a) MA conditional with C can be interpreted as A which is known and C which is unknown match

b) 10/11

c) 2/11

Step-by-step explanation:

A={A is the guilty party}

$M_A$ = {A blood type matches that of the guilty party}

C = {B is the guilty party}

$M_C$ = {B blood type matches that of the guilty party}

a) The chance is 10% because MA conditional with C can be interpreted as A which is known and C which is unknown match

b) the probability that A is the guilty party is given by $P(A/M_A)$ . Using bayes theorem:

$P(A/M_A)=\frac{P(M_A/A)P(A)}{P(M_A/A)P(A)+P(M_C/C)P(C)} =\frac{1*1/2}{(1*1/2)+(1/10*1/2)} =\frac{10}{11}$

c) the probability that B’s blood type matches that of the guilty party is given as $P(M_C/M_A)$ . Using LOTS Therefore:

$P(M_C/M_A)=P(M_C/M_A,A)P(A/M_A)+P(M_C/M_A,A)P(C/M_A)=\frac{1}{10}*\frac{10}{11} +1*\frac{1}{11} =\frac{2}{11}$

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2 years ago