I feel like ChinBrain: He is really smart you should look at his answers. I hope he becomes a Moderator, he sounds like one too. Check him out for these points.

The value √10 and √15 are plotted on the number line

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row