Encuentra la expresión algebraica de la siguiente sucesión numérica, y contesta la preguntas de los incisos a), B) c). ​

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.