Mathematics, 20.02.2021 20:20 Jessieeeeey
A group of four girls (Alice, Beth, Cara, and Denise) and four boys (Evan, Francis, George,
and Harry) decide to split into two teams to play a game of badminton, Alice and Evan are
elected team captains, and they take turns picking players for their teams.
(a) In how many different orders can the remaining children be chosen to be on a team?
15
orders
(b) What is the probability that Francis is picked last?
Express the probability as a decimal. If necessary, round to the nearest hundredth.
Answers: 3
Mathematics, 21.06.2019 21:00
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Mathematics, 21.06.2019 21:00
Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection
Answers: 1
Mathematics, 21.06.2019 21:30
About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?
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Mathematics, 21.06.2019 22:00
Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point
Answers: 1
A group of four girls (Alice, Beth, Cara, and Denise) and four boys (Evan, Francis, George,
and Har...
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