My changes

.github/workflows/ci.yml

@@ -1,9 +1,18 @@
-name: 'Run App <last name>, <first name>'
+name: 'Run App Liebentritt, Carson'
 
 on: [push, pull_request]
 
 jobs:
   build-and-test:
     runs-on: ubuntu-latest
     steps:
-      - run: echo "Hello, World!"
+      - uses: actions/checkout@v2
+      - name: install dotnet
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '8.x'
+      - name: build
+        run: dotnet build
+      - name: run unit tests
+        run: dotnet test
+

Console/Program.cs

@@ -86,6 +86,6 @@ public static double Divide(string x, string y)
 	// Implement this method following a similar pattern as above
 	public static double Power(string x, string y)
 	{
-		return 0.0;
-	}
+        return Math.Pow(double.Parse(x), double.Parse(y));
+    }
 }