tontonsmonkey8607 tontonsmonkey8607 28-02-2024 Mathematics contestada Which of the following is included in your answer? a. If the eleventh phone is working correctly, the percentage increases to: 4/11 ≈ 36.4% b. If the eleventh and twelfth phones are working, the percent increases to: 5/12 ≈ 41.7%