What information does a supply schedule provide? A. It shows the supply for different products at different prices. B. It shows
2 answers:
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Answer:
The probability of picking a red marble and a blue marble = 6/25
Step-by-step explanation:
Here, the question is INCOMPLETE.
What is the probability of this independent event. Drawing a red marble from a bag of 6 red and 4 blue marbles, replacing it, and then drawing a blue marble.
Here, total number of red marble in bag = 6
total number of blue marble in bag = 4
So, total marbles in the bag = 6 + 4 = 10 marbles
Now,if E : Any given event, then
So, here
⇒ P(a Red ball) = 3/5 ...... (1)
Now, if the picked marble is REPLACED, then total marbles in the bag = 10
So, here
⇒ P(a Blue marble) = 2/5 ...... (2)
So, the probability of picking a red marble and a blue marble AFTER REPLACING
=P(a Red marble) x P(a Blue marble) = 3/5 x 2/5 = 6 /25
Hence, the probability of picking a red marble and a blue marble = 6/25
Answer:
On a coordinate plane, a line goes through (0, 3) and (2, 4) and another line goes through (0, 3) and (0.75, 0).
This answer almost coincide with option C. I suppose there was a mistype.
Step-by-step explanation:
The system of equations is formed by:
–x + 2y = 6
4x + y = 3
In the picture attached, the solution set is shown.
The first equation goes through (0, 3) and (2, 4), as can be checked by:
–(0) + 2(3) = 6
–(2) + 2(4) = 6
The second goes through (0, 3) and (0.75, 0), as can be checked by:
4(0) + (3) = 3
4(0.75) + (0) = 3
