Question

Please solve, will give brainliest describe the pattern: 5, 7.5, 11.25, 16.875

Answer 1

Geometric series with a constant ratio r=1.5 and a starter term=5 it is divergent since the ratio>1

Answer 2

You are looking for the next 3 numbers then multiply 5 by 1.5, 7.5 by 1.5, and 11.25 by 1.5
5x1.5=7.5
7.5x1.5=11.25
11.24x1.5=16.875
16.875x1.5=25.3215
25.3215x1.5=37.96875
37.96875x1.5=56.953125

So the pattern is x1.5