Para calcular el area de la cortina, se debe multiplicar su ancho por su largo, si se determina que el ancho corresponde a la variable x, entonces su largo sera 3x; por lo tanto, la expresión del area es A= x • 3x ayuda ​

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.