Answer:
It's 15
i took the test
Step-by-step explanation:
Answer:
Step-by-step explanation:
P(BA)=P(B)+P(A)-P(AnB)
= 0.51+0.8-0.468
=1.31-0.468
=0.842
P(BA) = 0.842
1) a
2) d
3) 7 and 2
4) a and d
5) 50
If an experiment has
possible outputs, each with probability

then the sum of all probabilities is always one:

So, in your case, you have

plugging in the given values:

we can deduce that

Answer:

Step-by-step explanation:
we know that
The <u><em>Trapezoid Mid-segment Theorem</em></u>. states that the length of the mid-segment is equal to the sum of the base lengths divided by two.
so

we have

substitute the given values
