Irina rakes leaves for $9.75 per hour. she works 10 times per month, and each job lasts 2.25 hours. which equation would provide the best estimate of how many dollars irina earns each month? 9 × 10 × 2 = 180 9 × 10 × 3 = 270 10 × 10 × 2 = 200 10 × 10 × 3 = 300

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 is a possible solutions of the x> 3?

How do you convert 1.27 to a percentage