HELP PLEASE! 50 POINTS! Consider the triangles below.

Imagine using these triangles to construct a figure. What figure would you create?

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?

Ineed the solution to this problem and the steps.

Match the one-to-one functions with their inverse functions.