Answer:
All you need to do is plot it on a graph. DO it from least to greatest and do it in order
Step-by-step explanation:
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:
a) 54π cm³
Step-by-step explanation:
area of circle=πr²
9π
π9*6=54π
A acute angle is always less than 90 degrees. So the answer is A.