In the Queen's Imperial State Crown, the ratio of diamonds to emeralds is 1:4. If the crown has 16 emeralds. Find how many diamonds will it have.

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?

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal