Mathematics, 19.12.2019 19:31 punani
Which of the following demonstrates a fair choice of 1 from among 12 candidates?
assigning each candidate a sequence while rolling a die and flipping a coin (for example: 1-h).
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.
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.
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).
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-
Answers: 1
Mathematics, 21.06.2019 18:30
If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.
Answers: 1
Which of the following demonstrates a fair choice of 1 from among 12 candidates?
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