A bag contains hair ribbons for a spirit rally. The bag contains 8 black ribbons and 12 green ribbons. Lila selects a ribbon at random, then Jessica selects a ribbon at random from the remaining ribbons. What is the probability that Lila selects a black ribbon and Jessica selects a green ribbon? Express your answer as a fraction in simplest form. O 21 95 25 24 95

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Q: Consider the linear system The REF of the augmented matrix is: 1 2 0 0 1 1 1 0 3x1 2x1 3x1 3 1 2 2 0…

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Q: 1. Find the eighth term of each geometric sequence. -3,6,-12.

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A: Given number line :-

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Q: Consider the following. f(x) = x² + 2x² - 8 (a) Write the polynomial as the product of factors that…

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Q: nd the number of combinations (subsets) of 9 things taken 5 at a time.

A: The number of combinations of 9 things taken 5 at a time is : 9C5

Q: Given the following functions, find each of the values: f(x)=x²-3x+2 g(x) = x - 1 (f+g)(3) =[ [ (f-…

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Q: 3. Solve and sketch the following inequalities on a Cartesian plane. Shade the region that will…

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Q: (4x - 3y ≥ 12 1.1 8x - 6y < 6

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