Identify the variables in the following.
A) 4r- 3
B) x + 7

What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.