3 years ago

Lola pulls two marbles fro. A bag that contains four red marbles four blue marbles and 12 yellow marbles without replacing them

what is the probability that she pulled out a red marble first and a yellow marble second ?express your answer in decimal form rounded to the nearest hundreth

Mathematics

1 answer:

Harrizon [31]3 years ago

7 0

$|\Omega|=20\cdot19=380\\|A|=4\cdot12=48\\\\P(A)=\dfrac{48}{380}\approx0.13$

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This is also seventh grade math and I need the value of X again please... 12(x+10)=24?

Gnesinka [82]

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Step-by-step explanation: To solve for x in this equation, our first task is to simplify the left side by distributing the 12 through both terms inside the parentheses.

When we do that, we get 12 times x which is

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So we have 12x + 120 = 24.

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Work is also attached in the image provided.