Mathematics, 03.02.2021 23:00 sasha3893
Hiii if you could answer these few questions that'd be great <3
1) On Monday, you swim 12 laps in 30 minutes. On Tuesday, you swim 15 laps in 45 minutes. Are these rates proportional? Explain.
2)There are 108 adults taking a boating safety course. The ratio of adults to students is 9 to 4. How many people in all are taking the course?
Answers: 3
Mathematics, 21.06.2019 14:00, ASTROBOY1
Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?
Answers: 2
Hiii if you could answer these few questions that'd be great <3
1) On Monday, you swim 12 laps i...
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