Find x when there's a right triangle,
leg 1 = 2 miles
leg 2 = 3 miles
hypotenuse = x
put answer as a simplified radical.

What is the difference between the predicted value and the actual value

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?

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons