Answer:
1. The probability that B occurs or A does not occur (or both) is 0.73.
2. The probability that either B occurs without A occurring or A and B both occur is 0.73.
Step-by-step explanation:
It is given that the events A and B are mutually exclusive. It means the intersection of A and B is 0.
Given information:
We get,
(1) We need to find the probability that B occurs or A does not occur (or both).
Therefore the probability that B occurs or A does not occur (or both) is 0.73.
(2) We need to find the probability that either B occurs without A occurring or A and B both occur.
Therefore the probability that either B occurs without A occurring or A and B both occur is 0.73.
The carpet's proportions are 8 feet x 12 feet. If the carpet is to be 2 feet wide, we have to divide the original proportions by 4, since 8/4 = 2. So, the new proportions will be 2 feet x 3 feet.
To find the carpet's area, we must multiply the width and the length. So, the final answer is:
Area = 2 x 3 = 6 square feet
Step-by-step explanation:
For this question, what we have to do is to rewrite and form some of these statements with their contrapositives
here is the reordering;
1. if Object is at the left of the tree, then it is blue
2. If the object is blue then it smells good.
3. If thus thing smells good then it tastes good.
4. If it tastes good then it is expensive
∴ every object to the left of the tree is expensive
Answer:
b^2-4ac
Step-by-step explanation:
By looking at that part after substituting and calculating, you can tell these things about the solution
Answer:
The answer would be: We are 95% confident that the interval from 55.4 seconds to 61.2 seconds actually does contain the true value of μ.