Answer:
6-4
Step-by-step explanation:
3
Using Venn probabilities, it is found that the probability that he receives an offer on at least one of the jobs is given by:
D. 0.80
<h3>What is a Venn probability?</h3>
In a Venn probability, two non-independent events are related with each other, as are their probabilities.
The "or probability" is given by:
In this problem, we have that:
- 50% chance of getting an offer on Job A, hence P(A) = 0.5.
- 60% chance of getting an offer on Job B, hence P(B) = 0.6.
- 30% chance of getting an offer on both jobs, hence .
Then, the probability of getting an offer on at least one job is:
Hence option D is correct.
More can be learned about Venn probabilities at brainly.com/question/25698611
25% = 0.25 = 25/100 = 1/4 in simplest form
Answer:
Step-by-step explanation:
We are given the following equation:
We have to convert it into polar form.
We put
Putting values, we get:
is the required polar form.
40% are boys. divide 2 by 5 and then multiply by 100