Mathematics, 10.03.2020 21:52 gooden839
A little girl has a 96-pack of crayons. She picks up crayons, at random, to check the color, and she leaves them in a separate pile after inspecting the color. She pulls crayons out of the pack until she gets the sea foam green crayon. a) What is the expected number of crayons she will check until she finds sea foam green? b) Assume instead that she puts each crayon back in the box before randomly drawing the next crayon. Now how many crayons does she expect to check until she finds sea foam green?
Answers: 3
Mathematics, 21.06.2019 20:30
Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?
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Mathematics, 21.06.2019 23:00
John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?
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Mathematics, 21.06.2019 23:30
Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?
Answers: 1
A little girl has a 96-pack of crayons. She picks up crayons, at random, to check the color, and she...
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