Using ouput data variables in subsequent calculation within ArcGIS ModelBuilder?

How do you connect things in model builder?

Type directly in ModelBuilder to open the Add Tools To Model dialog box and search for a specific tool. You can add a tool to the model by double-clicking it. You can also drag one or multiple tools from the search results. The Add Tools To Model dialog box includes all geoprocessing tools and model-specific tools.

How to use iterator in model builder?

Quote from video: And you'd run a model by double-clicking right and then you do your inputs like a tool. The model we're going to build here as an example we're going to build it here in right in our little place.

What is inline variable substitution in model builder?

In ModelBuilder, you can substitute the value or dataset path of a variable for another variable by enclosing the substituting variable name in percent signs (%VariableName%). Substituting variables in this manner is called inline variable substitution.