Mathematics, 03.07.2020 01:01 072067
Select the correct answer. Which of the following demonstrates a fair choice of 1 from among 12 candidates? A. Assigning each candidate a sequence while rolling a die and flipping a coin (for example: 1-H). B. Assigning each candidate a 4-digit number made of the digits from 0-4. Shuffling a bag of four balls numbered 0-4 and picking one at a time in order. C. Assigning each candidate a sequence of 4 heads or tails (for example: H-T-T-H) and flipping a coin four times to pick the winning sequence. D. Assigning each candidate a 2-digit sequence that is decided by throwing two dice where order does not matter (for example: 3-4, 2-6). E. Assigning each candidate a number that is decided by throwing two dice of different colors to distinguish the order of the outcomes (for example: 3-4, 4-3, 6-6).
Answers: 1
Mathematics, 21.06.2019 14:10
Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?
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Mathematics, 21.06.2019 19:00
45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5
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Mathematics, 22.06.2019 05:00
At saturday nights football game there were 18 less fans than half the fans at friday nights game.there were "x" fans at friday's game.write an expression to represent the number of fans at saturday's game. *** urgent***
Answers: 3
Select the correct answer. Which of the following demonstrates a fair choice of 1 from among 12 cand...
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