Mathematics, 18.10.2019 23:00 jayjinks976
An urn contains 4 balls: 1 white, 1 green, and 2 red. we draw 3 balls with replacement. find the probability that we do not see all three colors. hint: one way to do this is to define event w = {white ball did not appear}. similarly define events r and g for red and green balls. now use inclusion-exclusion. there are other ways.
Answers: 2
Mathematics, 22.06.2019 03:00
Plz 20 points polynomials 1: subtract and simplify (βy^2 β 4y β 8) β (β4y^2 β 6y + 3) 2: multiply and simplify 2x^2 y^3 z^2 Β· 4xy^4 x^2 3: multiply and simplify (x β 4) (x2 β 5x β 6)
Answers: 1
Mathematics, 22.06.2019 04:00
Un used xx milliliters, or 90\%90%, of his favorite bottle of hot sauce. which of the following expressions could represent the volume of a full bottle of jun's favorite hot sauce, in milliliters? choose 2 answers: choose 2 answers: (choice a) a \dfrac{x}{0.9} 0.9 x (choice b) b \dfrac{10}{9}x 9 10 x (choice c) c 0.9x0.9x (choice d) d xx (choice e) e x+0.1x+0.1
Answers: 2
Mathematics, 22.06.2019 06:10
Which of the following sets represents mun? (2,5,8) (4,7) (3,4,6,7,9) {3,6,9
Answers: 3
Mathematics, 22.06.2019 07:10
Simplify the expression 3x(x β 12x) + 3x2 β 2(x β 2)2. which statements are true about the process and simplified product? check all that apply. the term β2(x β 2)2 is simplified by first squaring the expression x β 2. the simplified product is a binomial. after multiplying, the like terms are combined by adding and subtracting. the parentheses are eliminated through multiplication. the final simplified product is β28x2 +8x β 8.
Answers: 3
An urn contains 4 balls: 1 white, 1 green, and 2 red. we draw 3 balls with replacement. find the pr...
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