Vera is using her phone . it’s battery is down to 1/2 and it drains another 1/8 every hour . how many hour will her battery last?

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?

Solve the equation for x.3(6x - 1) = 12 i've tried doing the math and i can't find out what i'm doing wrong

1: 4 if the wew 35 surfboards at the beach how many were short boards?