I think you do 2/3 times 2/3 that equals 4/9
not sure if this is right but hopefully I helped you
Your answer is going to be D.
In order to find P, you would divide $10.25 by 50, which means the 50p is $10.50.
Answer:
9.5
Step-by-step explanation:
There is no changeover in the first throw. The probability of each changeover is 1/2 and it doesnt depend on the other changeovers. The only thing that modifies each experiment is the result of the previous flip, but regardless of weather it was tails or heads, the probability will always be 1/2.
Since the coin is flipped 20 times and the first time there is no changeover, there are a total of 19 experiments. All of them independent and with probability 1/2. Therefore, the total amount of changeovers for 20 flips is a random variable with distribution Binomial B(19,0.5), the expected value of a Binomial B(n,p) is n*p. In this case, the expected value of changeovers for n=20 is 19*0.5 = 9.5.
Answer:
2. The oil company wants to transport 27L/min of oil through the pipes. Find the maximum
flow of oil that can flow through the pipes (per minute) to show that this demand cannot
be met. Clearly explain how you have found the maximum flow.
D
2
A
10
4
5
8
F
6
с
17
12
B.
12
G
E
Answer:
each of the ... When you use a literal equation you may be asked to solve it for one variable in terms of the others ... The sum of the measure of the angles of a triangle is equal to _180 degrees. m 2 1 + m2 2 + m 2 3 = The Triangle ...
Step-by-step explanation:
A) 6 + (2 + 3) = (6 + 2) + 3 B) 7(4. 6) = (7 · 4)6 ... e) (.4)2 alle f)(-5): 125. 2)
