All categories

3 years ago

HELP ME !!!!!!!!!!!!!!!!!

Mathematics

1 answer:

yuradex [85]3 years ago

7 0

Answer:

c if i'm correct but its possible that its c

Step-by-step explanation:

You might be interested in

A company uses three different assembly lines- A1, A2, and A3- to manufacture a particular component. Of thosemanufactured by li

hammer [34]

Answer:

The probability that a randomly selected component needs rework when it came from line A₁ is 0.3623.

Step-by-step explanation:

The three different assembly lines are: A₁, A₂ and A₃.

Denote <em>R</em> as the event that a component needs rework.

It is given that:

$P (R|A_{1})=0.05\\P (R|A_{2})=0.08\\P (R|A_{3})=0.10\\P (A_{1})=0.50\\P (A_{2})=0.30\\P (A_{3})=0.20$

Compute the probability that a randomly selected component needs rework as follows:

$P(R)=P(R|A_{1})P(A_{1})+P(R|A_{2})P(A_{2})+P(R|A_{3})P(A_{3})\\=(0.05\times0.50)+(0.08\times0.30)+(0.10\times0.20)\\=0.069$

Compute the probability that a randomly selected component needs rework when it came from line A₁ as follows:

$P (A_{1}|R)=\frac{P(R|A_{1})P(A_{1})}{P(R)}=\frac{0.05\times0.50}{0.069} =0.3623$

Thus, the probability that a randomly selected component needs rework when it came from line A₁ is 0.3623.

6 0

3 years ago

15 Points!

AveGali [126]

= (-19)* pi / 6 * 180 / pi = -570 degrees

6 0

4 years ago

Read 2 more answers

Carla have 42 CDS until she wants see more in a contest writing expression that shows how many cd carla is now

ziro4ka [17]

LOL OKAY LOL OKAY SO THE ANSWER IS AND TO GET THAT ANDWER YOU AND AFTER YOU ADD THAT YOU AND THEN AND THAGS HOW YOU GET YOUR ANDWET I HOPE I HELP U SHE HAS

33

6 0

3 years ago

What is the measure of ABC

Pavel [41]

Answer:

Step-by-step explanation:

It is the only one that makes sense.

3 0

3 years ago

Read 2 more answers

HELP ASAP ! TEST! The scatterplot shows the energy in watts and the light output in lumens per watt of several lightbulbs. Which

Nina [5.8K]

Answer:

D) There is no apparent association between the energy and light output. the image looks the most similar to a scatterplot with no relationship. im not finished with the test yet but im just trying to help anyone who might need it! i'll update with my test results.

3 0

4 years ago