Answer:
80% lemme get brainlest plzzzzzzzzz
Just do the whole process backwards
700*0.01=7
7-2.84=4.16
4.16/0.8=5.2
5.2+1.05=6.25
Answer:
<em>curved</em><em> </em><em>surface</em><em> </em><em>area</em><em> </em><em>of </em><em>half</em><em> </em><em>cylinder</em><em> </em><em>is</em>
Step-by-step explanation:
πr2h
Answer: Probability that a randomly selected unit will contain at least two surface- finish defect is 0.04.
Step-by-step explanation:
Since we have given that
Mean rate defects per unit = 0.3
Since we will use "Poisson distribution":

But we need to find the probability that a randomly selected unit will contain at least two surface-finish defect.

So,

so, it becomes,

Hence, probability that a randomly selected unit will contain at least two surface- finish defect is 0.04.