CREATE TABLE table_70993 ("Week" FLOAT, "Date" TEXT, "Kickoff  (  ET  ) " TEXT, "Opponent" TEXT, "Result" TEXT, "Record" TEXT, "Game Site" TEXT)

What is the total number of weeks that the Steelers had a record of 1 0?
SELECT COUNT("Week") FROM table_70993 WHERE "Record" = '1–0'
SELECT COUNT("Week") FROM "table_70993" WHERE "Record" = '1–0'