Mathematics, 28.04.2021 02:30 girdwood6678
Suppose that 3000 drivers in Wakanda were randomly breath-tested on 21 April
2019 and 116 were above the limit of 0.05 blood- alcohol level. On 15 May
2019, 4000 drivers were tested and 98 were above this level.
1.3.1 What additional information would you require before trying to draw conclusion
From these data? (5)
1.3.2 What factors, other than a real change in driver behaviors, could cause such a
Drop in the proportion of above-the-limit drivers. (6)
Answers: 2
Mathematics, 21.06.2019 17:00
Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together
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Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?
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Mathematics, 21.06.2019 21:50
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)Β² +4() 205) 3+ (3) 2-4() -3+ v (3)Β² +4()
Answers: 1
Suppose that 3000 drivers in Wakanda were randomly breath-tested on 21 April
2019 and 116 were abo...
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