Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 12 ,   8 ,   4

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?