Mathematics, 07.04.2020 21:10 Dweath50
The track team gives awards for first, second, and third place runners. There are 10 students from school A and 12 students from school B competing. Which expression represents the probability that all three awards will go to a student from school B? StartFraction 12 P 3 Over 22 P 3 EndFraction StartFraction 12 C 3 Over 22 C 3 EndFraction StartFraction 22 P 3 Over 22 P 12 EndFraction StartFraction 22 C 3 Over 22 C 12 EndFraction
Answers: 3
Mathematics, 21.06.2019 22:00
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen β- z-score
Answers: 1
Mathematics, 21.06.2019 22:30
Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?
Answers: 2
The track team gives awards for first, second, and third place runners. There are 10 students from s...
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