What is the mode of the following set of data?
66, 81, 60, 72, 79, 83, 60, 92, 68
1) no mode
2) 60
3) 79
4) 92
i don't understand, can someone ? ?

Which statement about the relative areas of ? abc and ? xyz is true? the area of ? abc > the area of ? xyz the area of ? abc < the area of ? xyz the area of ? abc = the area of ? xyz more information is needed to compare.

Classify the following triangle check all that apply

Write as a product: ac^2–ad+c^3–cd–bc^2+bd