576 I hope this help cause I did this two years ago so I'm a little rusty but I think this is correct
Answer:
45
Step-by-step explanation:
Given :- 50% of all voters are democrats.
Probability that randomly selected voter will be a democrat = 0.50.
Independent event Property :- If two events A and B are independent on each other then P(A and B) = P(A) * P(B).
In this question, Vote of one person is independent on another person. Every individual's vote preference is independent.
The probability that they are both democrats
= P( first is democrat AND second is also a democrat)
=P(first is democrat) * P(second is also a democrat)
= 0.50 * 0.50 (Using above property of independent events)
= 0.25
Answer :- If two voters are randomly selected for a survey, Then the probability that they are both democrats is 0.25.
3 wholes.
If you have a pie and you cut it into 3 equal slices, you have 3/3 because the pie is in 3s but you have the whole thing.
Now imagine buying two more pies and doing the same thing.
You have 9 slices, but only 3 pies.
3 wholes.
Answer:
9
Step-by-step explanation:
I think you may be in the wrong level.
