Given:
The number of male professors = 15.
The number of female professors = 9.
The number of male teaching assistants = 6.
The number of female teaching assistants = 12.
A person is selected randomly from the group.
Required:
We need to find the probability that the selected person is a professor or a male.
Explanation:
The total number of people in the group = 15+9+6+12 = 42
n(S) =The total number of people in the group

Let A be the event that the selected person is a professor or a male.
The number of people who are professors or male = 15+9+6 = 30
n(A)= The number of people who are professors or male.

Let P(A) be the probability that the selected person is a professor or a male.



Final answer:
The probability that the selected person is a professor or a male is 5/7.
Answer: 31.2
Step-by-step explanation: 100 - 92 = 8%
3390 acres ---- 100%
x acres ------ 8%
Answer:
1 5/7
Step-by-step explanation:
Answer:
4.73205080757
Step-by-step explanation:
Answer:
volume = 27 cubic feet
Step-by-step explanation:
3 feet in 1 yard
3*3 =9
9*3=27