Cho vectơ v và hai điểm m n hãy xác định 2 điểm m' và n' theo phép tịnh tiến qua vectơ v chứng minh vectơ MN =vectơ m'n'

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?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

What is 1.5% of 120 or what number is 1.5% of 120