Denis examined the records of the clients who had joined his gym more than six months ago, and he found these statistics:

Draw a scaled copy of the circle using a scale factor of 2

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.