Answer:
3, 150
Step-by-step explanation:
150 is the correct answer
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:
12 packages with 2 toothbrushes and 3 soaps each
Step-by-step explanation:
Answer:
Step-by-step explanation:
if the discriminate is 0, it means that both roots are the same. Not only that, but it also means that the roots are real. I would pick D, but realize that that is the expected answer and the answer could be B, depending on how the person writing the problem thinks about it.