OWUHS817GO OWUHS817GO Math Answered Common Ratio1. 7,10,13,16,...2. 9,36,144,...3. 4,12,36,108,...4. -6,-4,-2,0,...5. 2,-12,72,-432,...6. 20,10,5,5/2,...7. 32,35,38,41,...8. 1/3,2/3,1,...9. 2,1,1/2,1/4,...10. 17,12,7,2