Find the smallest number by which 2925 should be divided to be a perfect square​

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?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

2.5 milligrams is equivalent to how many grams