Answer:
A 0.24 probability that one string is defective
Step-by-step explanation:
The sample probabiity:
![P=\frac{6}{25}](https://tex.z-dn.net/?f=P%3D%5Cfrac%7B6%7D%7B25%7D)
![P=0.24](https://tex.z-dn.net/?f=P%3D0.24)
If important to notice that this probability is from the sample, it can be extrapolated to the population but may not be the same.
Answer: 4x = -8
Reasoning:
Multiply both sides by 4
Answer:
C
Step-by-step explanation:
The formula for finding the distance between 2 points (x1, y1) and (x2, y2) is
d = √[(x2 - x1)² + (y2 - y1)²]
Here (x2, y2) = (2, 3) and (x1, y1) = (4, -3)
Plugging them gives us
d = √[(2 - 4)² + (3 - (-3))²]
d = √[(2 - 4)² + (3 + 3)²]
Agreed, I had to take a test on it and y did equal 70