What is the area of this triangle?

What’s the answer answer to this question

Ineed solving this problem h/8=-25 solve for h idk how to this can someone show me and also give an answer you

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?