Answer:
B=80
Step-by-step explanation:
B is the same answer as the number on the other side
In an equation like that, y would double into 2y. But just keep in mind that what happens to one side must happen to another.
Answer:
a)
b)
c)
d)
And we can find this probability with this formula from the Bayes theorem:
Step-by-step explanation:
For this case we assume that the random variable X follows this distribution:
Part a
The probability density function is given by the following expression:
Part b
We want this probability:
And we can use the cumulative distribution function given by:
And replacing we got:
Part c
We want this probability:
And we can use the CDF again and we have:
Part d
We want this conditional probabilty:
And we can find this probability with this formula from the Bayes theorem:
Answer:
the answer is 44
Step-by-step explanation:
4*2=8
48-(32:8)
48-(4)
44
I really hope it helps:))))))))))