Someone help me please ASAP

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

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?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?