Mathematics

Rogelio Bowen

11 October, 18:36

Which of the following models a geometric sequence. Select all that apply.

1) The amount of cell phone users increases by 33% every year.

2) Amount of cakes in a bake sale increases by 3 each year the fundraiser is held.

3) Uranium loses half of its weight every 415 years.

4) A family of rabbits doubles in size every 3 months.

5) A car drives at a constant speed of 58 mph.

6) The number of students in a school increases by 122 each year.

7) The number of pieces of chalk in a classroom decreases by 10 throughout the school year.