Help A pen is 142mm what is its length in yards?

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?

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a. p.

An octagonal prism has jow many lateral faces?