This morning Jimmy heard the temperature was 11 degrees above zero. What is this as an integer?

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?

Can someone me and do the problem plz so i can understand it more better

Which number line represents the solution set for the inequality -1/2x> 24?