You will need to flip the inequality sign when you subtract 4 from each side in the inequality y/-2 + 4 < 9.

true
false

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 the volume of this square pyramid?

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a