Answer:
The probability of drawing a second red card, since the first card is red is 25/51
Step-by-step explanation:
The probability of drawing a second red card since the first Card is red is:
P (R2 | R1) = P (R2 and R1) / R1
So:
P (R2 | R1) = (25/102) / 1/2
P (R2 | R1) = 25/51
Therefore the correct option is option 2.
the probability of drawing a second red card, since the first card is red is 25/51
Answer:
y = 3
Step-by-step explanation:
Here the value of x is -1 . So putting the value of x in the eqn.
gives :-
(anything multiplied with 0 gives the product as 0)
Answer:
x = 6
y = 12
z = 12√2
Step-by-step explanation:
<span>For the answer to the question above, the numbers of pages in the books in a library follow a normal distribution. If the mean number of pages is 180 and the standard deviation is 30 pages, you can conclude that about 16% of the books have fewer than 150 pages. I hope this helps</span>
Answer:
200
Step-by-step explanation:
