Answer:
Step-by-step explanation:
Here X no of defective batteries is binomial with p = 1% = 0.01
q = 1-p=0.99
(Because each battery is independent and there are only two outcomes)
Prob that shipment is accepted is for n =36,
=P(x=0,1,2)
=
= 0.9944
Answer:
a=2
Step-by-step explanation:
Firstly, in order to simplify the expression, we should aim to combine the two terms given. In order to do this, both must have the same denominator. We can give them the same denominator by multiplying the second term by
. This way the fraction value remains the same but now has the same denominator as the first term:
From here we can now combine the two terms:
Therefore, a = 2.
Hope this helped!
Answer:
Step-by-step explanation:
You have to divide the entire equation by 285 to get y alone.
Then, simplify the fraction to get 1/19.
Answer:
19
Step-by-step explanation:
Since these two are vertical angles, their measure must be equal. Therefore:
Hope this helps!