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Mathematics, 25.08.2021 02:30 chassidytjtrimb

Kiara desea contratar el servicio de una línea telefónica con internet para realizar sus clases virtuales. Si el costo de una línea de telefonía móvil con Internet es C = 10 + 1,5t (C, en soles; t, en horas).  Expresa el costo de la línea telefónica móvil en función del tiempo.
 Determina el dominio y el rango de una función.
 ¿Cuál será el costo luego de 48 horas de consumo de la línea telefónica con Internet?

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