¿como represento 2/3 en decimal?
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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?

What is this inequality notation? t is less then or equal to 2

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes