What is the scale factor of two regular pentagons that have areas of 50cm square and 162cm square.

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.