Express the vector 5u + 2w in the form v = 1i + 2j + 3k if u = [ 5, - 4. 2] and w =[ -4, 3, 5].

Use the quadratic formula to solve 5x=6x^2-3,what are the values of x?

Linet passes through (4.5) and is perpendicular to the line shown on the condirate grid.what is the equation of line t in standard form?

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?