Answer:
The probability that the 3rd defective mirror is the 10th mirror examined = 0.0088
Step-by-step explanation:
Given that:
Probability of manufacturing a defective mirror = 0.075
To find the probability that the 3rd defective mirror is the 10th mirror examined:
Let X be the random variable that follows a negative Binomial expression.
Then;





= 0.0087999
≅ 0.0088
Answer:here's ur answer
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A cylinder is formed when rotating the 3-D figure around y-axis
Answer:
-7/6
Step-by-step explanation:
var y/ var x
5 to -2 is variation y ----> -7
-3 to 3 is variation x ---> 6