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 15:30
Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198
Answers: 1
Mathematics, 21.06.2019 17:00
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Mathematics, 21.06.2019 17:30
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Mathematics, 21.06.2019 20:00
Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?
Answers: 3
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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