ashleewilson3917 ashleewilson3917
  • 09-08-2017
  • Mathematics
contestada

A certain forest covers an area of 4700 km2 . suppose that each year this area decreases by 4.75% . what will the area be after 15 years?

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 17-08-2017

area = 4700 x (1-0.0475)^15

4700 x 0.9525^15 = 2265.02

 round to 2265 square kilometers

Answer Link

Otras preguntas

what functions do proteins,carbohydrates, lipids and nucleic acids perform
what functions do proteins,carbohydrates, lipids and nucleic acids perform
what functions do proteins,carbohydrates, lipids and nucleic acids perform
what functions do proteins,carbohydrates, lipids and nucleic acids perform
name the five types of sentences..
what functions do proteins,carbohydrates, lipids and nucleic acids perform
what functions do proteins,carbohydrates, lipids and nucleic acids perform
what functions do proteins,carbohydrates, lipids and nucleic acids perform
name the five types of sentences..
what functions do proteins,carbohydrates, lipids and nucleic acids perform