Mathematics, 07.01.2022 01:30 paigeleahfarbeoy2ork
11. A child has a repertoire of four piano pieces
P1, P2, P3, P4. Her parents expect her to practice 10 pieces
each day. For example, one practice session might consist
of P3, played 7 times and P1 played 3 times. How many
possible practice sessions are there?
Answers: 2
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11. A child has a repertoire of four piano pieces
P1, P2, P3, P4. Her parents expect her to practi...
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