The number 9 belongs to which of the following sets of numbers? select all that apply. natural numbers rational numbers irrational numbers whole numbers integers real numbers

Sarah is collecting recyclables for a science project. on the first day she collected 35 recyclable objects. on the second day she had a total of 52 recyclables. on the third day she had a total of 69 recyclables. determine if the scenario describes an arithmetic or a geometric sequence. then, write the recursive formula for the sequence described.