Answer:
What are you supposed to do?
Step-by-step explanation:
it just puts your answer to everyone and they can see if they know the answer
Answer:
Probability that, of the questions studied, all three were the test questions selected by the professor is 0.05
Step-by-step explanation:
Total question gives by teacher = 6
A student has time to study for only three of these six questions.
We are supposed to find the probability that, of the questions studied, all three were the test questions selected by the professor?
So, Probability that, of the questions studied, all three were the test questions selected by the professor =
=
=
Hence Probability that, of the questions studied, all three were the test questions selected by the professor is 0.05
Hello!
x+2y=10
x=10-2y
6y=-3(10-2y)+30
6y=-30+6y+30
0=0
Hope this Helps! :)