Respuesta :

1. 243, 729, 2187 the first one looks like 3 is being multiplied each time.

2. 32,16, 8 each number is divided by 2 to get the next number.

Frogfly2015

Answer:

1. 243, 729, 2187

2. 32, 16, 8

3. 80, -160, 320

4. 3/10, 3/100, 3/1000

Explanation:

hope this helps , branliest plzz