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10.04.2020 •
Mathematics
Initially, three rms A, B, and C share the market for a certain commodity. Firm A has 20% of the market, Firm B has 60%, and C has 20%. In the course of the next year, the following changes occur: A keeps 85% of its costumers, while losing 5% to B and 10% to C. B keeps 55% of its customers, while losing 10% to A and 35% to C. C keeps 85% of its customers, while losing 10% to A and 5% to B. Write the transition matrix and using matrix multiplication nd the market share (how many customers) of each company after one year.
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Ответ:
1470
Step-by-step explanation:
4 + 3 = 7 + 7 = 14
105 × 14 = 1470
He ran 4 miles east and then 3 miles north. Since he burned calories using the diagonal line, he will burn calories from there as well. So, that's an extra 7 miles. To clarify, he burned a total of 1,470 calories on his run.