Abag contains 1 red, 1 yellow, 1 blue, and 1 green marble. what is the probability of choosing a green marble, not replacing it,
and then choosing a red marble?
1/16
1/12
1/4
1/2

Since there are four marbles in the bag to begin with, that starts us off with 1/4 as the probability, the one being the green marble, while the four is the total number of marbles.

Since the green one wasn’t replaced, the probability stays at 1/4, the one being the red and the four being the total number of marbles.

1/4 x 1/4 = 1/16

Hope this helps, and I apologize if I misunderstood!

Iam unsure about what the proof is, therefore as much as wish to i can not.

domain: (-∞, ∞)range: (-∞, ∞)the relation is a function

step-by-step explanation:

any linear relation with finite slope (that is, something other than x=constant) will be a function with a domain and range of "all real numbers."

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further, any odd-degree polynomial will likewise be a function with domain and range of "all real numbers." a linear equation is a polynomial of degree 1, hence of odd degree.