Write a mixed number and an improper fraction for the model below ​

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

1: 4 if the wew 35 surfboards at the beach how many were short boards?