diff --git a/10.sql b/10.sql
index e69de29..229dd67 100644
--- a/10.sql
+++ b/10.sql
@@ -0,0 +1,5 @@
+-- write SQL query to answer a question of your choice. This query should:
+    -- Make use of AS to rename a column
+    -- Involve at least condition, using WHERE
+    -- Sort by at least one column using ORDER BY
+SELECT ROUND(AVG("weight"), 2) AS "Average Weight" FROM "players" WHERE "birth_year" > 2000 ORDER BY "first_name";
diff --git a/8.sql b/8.sql
index 5eec52f..53dc24b 100644
--- a/8.sql
+++ b/8.sql
@@ -1,3 +1,3 @@
 -- write a SQL query to find the average height and weight, rounded to two decimal places, of baseball players who
 -- debuted on or after January 1st, 2000. Return the columns with the name “Average Height” and “Average Weight”, respectively.
-SELECT ROUND(AVG("height"), 2) AS "Average Height", ROUND(AVG("weight"), 2) AS "Average Weight" FROM "players" WHERE "debut" > "2000-01-01";
+SELECT ROUND(AVG("height"), 2) AS "Average Height", ROUND(AVG("weight"), 2) AS "Average Weight" FROM "players" WHERE "debut" >= "2000-01-01";
diff --git a/9.sql b/9.sql
index 857b2d9..02e11fa 100644
--- a/9.sql
+++ b/9.sql
@@ -1,2 +1,3 @@
 -- write a SQL query to find the players who played their final game in the MLB in 2022.
 -- Sort the results alphabetically by first name, then by last name.
+SELECT "first_name", "last_name" FROM "players" WHERE "final_game" LIKE "2022%" ORDER BY "first_name" ASC, "last_name" ASC;