If a sprinkler waters a lawn in an hour, how much time will it take to water the entire lawn? 1) 1/6 hour 2) 1/3 hour 3) 2 hours 4) 3 hours

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Find an equation of the line perpendicular to the graph.

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?