Answer:
A 0.24 probability that one string is defective
Step-by-step explanation:
The sample probabiity:


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:
B
Step-by-step explanation:
distribute
5x+15-9x+4
combine like terms
-4x+19
Answer:
I don't know
Step-by-step explanation:
I don't know
Answer:
tohw9
ufpa
Step-by-step explanation:
jfapn
abjllj shllhphkvq gohahogsv 79qy75j