Answer:
The answer is F
Step-by-step explanation:
Because I said so
If an ordered pair is reflected on x-axis, it will result in opposite number of y. If the original y positive, the reflected point of y will be negative.
we can write it as
(x,y) -> reflected to x axis -> (x, -y)
Solution:
(x,-y) = (4.75, -2.25)
(x,y) = (4.75, 2.25)
The original point was (4.75, 2.25)
The probability of drawing a goldfish on the first draw is 16 / ( 16 + 24 ), or 16/40, or 2/5. Supposing that the first fish drawn is actually a goldfish, then there are 15 goldfish left among 39 fish, and the probability of drawing a goldfish on the 2nd draw is 15/39, or 5/13. The (joint) probability of drawing 2 goldfish on the 1st 2 draws, without replacement, is (5/13)(2/5) = 2/13.
