Answer:
B
Step-by-step explanation:
4 units is the answer. i got an 100% on the quiz
Answer: The required probability is 0.004.
Step-by-step explanation:
Since we have given that
Number of pieces = 50
Number of defective pieces = 5
So, we need to draw 2 defective pieces.
So, the probability of drawing 2 defective pieces one after the other on the first and second samples would be

Hence, the required probability is 0.004.
Answer:
66.37 degrees.
Step-by-step explanation:
If the angle is x then
tan x = opposite / adjacent side = 80/35.
x = arctan (80/35)
= 66.37 degrees.
Answer:
Yes B is correct
Step-by-step explanation:
Answer:
i dont now sorry
Step-by-step explanation: