Acube has a surface area of 100 square inches. which choice is closest to the length of an edge of the cube?

4.08 inches.

Step-by-step explanation:

A cube has six sides, and each of the sides has area of , where is the length of the edge of the cube.

Thus the total surface area of the cube is

Now we are told that this surface area is 100 square inches, therefore , and now we can solve for :

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: