Answer:
B.16.50
Step-by-step explanation:
2 (p - 4)=25
2p - 8 = 25
2p = 25 + 8
2p = 33
dividing the equation by 2
p = 16.50
Answer:
5.99999996667
Step-by-step explanation:
Solution:
For the first marble chosen by the player1,
The probability that the marble is red is 3/9=1/3
After that the second player chose without replacement, there are 8 marbles left, of which 6 are blue. So the probability of the second one being red is 6/8 = 3/4.
Since the question is asking the probability of both events happening,
So we have to multiply the two probabilities.
So the answer is (1/3) * (3/4) = 1/4.
Answer: 6(5 + 2d)(5 - 2d)
Explanation:
Answer:
600 students, because 35%=0.35. When you multiply 0.35 by 600 you get 210.
