Use reverse distributive property
ab+ac=a(b+c)
remember that 1/3=1 times 1/3
undistribute the 1/3
1/3(b-1)
We need to add 1/2 and 5/8.
First, we will find a common denominator to both numbers. The common denominator will be 8.
1/2 is equivalent to 4/8
Then, we add the numerators:
4/8 + 5/8 = 9/8
Answer:
8931
Step-by-step explanation:
1 1 1
21 x 18 x 13 = 4914
16 x (18x13) = 3744
13 x 21 = 273
-------
8931
Hope this helps :|
(I am not 100% Sure, you should double check)
Answer:
The Probability that Event A and Event D occur is equal to the probability Event A occurs times the probability that Event D occurs, given that A has occurred.
We can find the values of 
and 
using the above form formula.
;
From the given table, we have the values of P(A), P(D), 
and 
.
Since, Probability=
∴
, 
, 
and 
Now, putting these values in above formula we get,
.
As, you can see above that the values of P(A|D) and P(D|A) are not equal.
Answer:
.15
Step-by-step explanation:
Your end goal is to make sure everything equals up to 1.
.60 + .25 = .85
Subtract that from 1 and you will get .15
