Answer:
$1,920
Step-by-step explanation:
you multiply 12 by 40. then, assuming a typical month is 4 weeks, you multiply that number by 4.
There might be typo error. The probability of any quantity is always less than or equal to 1. So, the probability is not possible. It should be .
Answer:
It means that the probability of getting a yellow or blue ball is 0.6.
Step-by-step explanation:
Given:
Y = set of yellow balls
B = set of blue balls
Therefore, the union of both the balls is given by the set Y U B.
The set Y U B represents the set that contains either yellow balls or blue balls but do not contain those balls that have both yellow and blue on them.
So,
Now, if , it means that the probability of getting a ball that has either yellow or blue on it is 0.6. In other words, if there are 100 balls, then the chances of getting a ball having either yellow or blue on it is 60%.
Answer:
use formula
(x,y) =[ (x1+x2)/2 ,(y1+y2/2)]
=[(-2-8)/2, (3-9)/2]
=(-10/2 ,-6/2)
=(-5,-3)