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IKMC 2027 - Grades 9-10 - Self-study SET 10 - Thematic Batch 3 Question 3

IKMC · IKMC 2027 - Grades 9-10 - Self-study SET 10 - Thematic Batch 3

Question 3

Sam must score at least 28 points in total on three tests to graduate from an extracurricular course. Each test score is a whole number from 0 to 10. He meets the requirement. How many different ordered triples of test scores are possible?

Question illustration
  1. 4
  2. 7
  3. 8
  4. 9
  5. 10