2 years ago

Please help me i need this ASAP

Mathematics

2 answers:

disa [49]2 years ago

8 0

Answer:

30 because of vertical angles.

tester [92]2 years ago

3 0

Answer:

It is 30

Step-by-step explanation:

Hope this helps have an amazing day/month/year!

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Mrs James is a boutique owner who recently started selling Over-The-Knee boots. She buys them from her supplier for $300 per set

Lelechka [254]

Answer: $39.60

Step-by-step explanation:

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x is the selling price

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2 years ago

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Imagine that you have developed a genetic test to detect the dominant allele (A) that cause a rare genetic condition. As with mo

s344n2d4d5 [400]

Answer:

Correct option: (B) 1.495%.

Step-by-step explanation:

Denote the events as follows:

X = the test is positive.

A = a person with the dominant allele

The information given are:

$P(X|A)=1\\P (X|A^{c})=0.005\\P(A)=0.01$

According to the law of total probability the probability of an event A, conditional upon the occurrence of another event B is:

$P(A)=P(A|B)P(B)+P(A|B^{c})P(B^{c})$

Use this law to compute the probability of person having a positive result as follows:

$P(X)=P(X|A)P(A)+P(X|A^{c})P(A^{c})\\=(1\times0.01)+(0.005\times(1-0.01))\\=0.01+0.00495\\=0.01495$

The percentage of positive result is: 0.01495 × 100 = 1.495%.

Thus, the percentage of the population will give a positive test is 1.495%.

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2 years ago

A mouse walks in a maze that is an orthogonal grid made of corridors that intersect at crossings one foot apart, stopping at eve

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Answer:

See the attached file for the answer.

Step-by-step explanation:

See the attached file for the explanation.

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3 years ago

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dmitriy555 [2]

Answer: y=0

Step-by-step explanation: i think this is right

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