If triangle ABC is defined by the coordinates A(-4,-4), B(2, -2), C(0, 4) is dilated by a scale factor of į: with resulting
vertex A' at (-2,-2). What is the center of the dilation?
A)
(0,0)
B)
(0,2)
C)
(0,4)
D)
(-4,-4)

Solved

Show answers

Ответ:

praptibaral70

23.03.2020

Mathematics

There is 0.014 proportion of connectors fail during the warranty period.

Step-by-step explanation:

Let A be the event that connector fails.

Let B be the event that connector wet.

P(B) = 10%

P(B') = 90%

P(A|B) = 0.05

P(A|B') = 0.01

So, we need to find the proportion of connectors fail during the warranty period is given by

$P(A)=P(B)P(A|B)+P(B')P(A|B')\\\\P(A)=0.1\times 0.05+0.9\times 0.01\\\\P(A)=0.014$

Hence, there is 0.014 proportion of connectors fail during the warranty period.

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

More tips

Answers on questions: Mathematics

Ask an AI advisor a question

I want advice

If triangle ABC is defined by the coordinates A(-4,-4), B(2, -2), C(0, 4) is dilated by a scale factor of į: with resulting vertex A' at (-2,-2). What is the center of the dilation? A) (0,0) B) (0,2) C) (0,4) D) (-4,-4)