Sophina bought 3 yards of trim to put around a rectangular scarf . she wants the width of the scarf to be a whole number that is at least 6 inches and at most 12 inches. if she uses all the trim , what are the possible dimensions of her scarf? write your answer in inches

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?

Which expression is equivalent to 3^3 + 2^2?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe