Name two segments parallel to vu

In two fractions have the same denominator but different numerators,which fraction is greater? give an example

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?