Approximately how many times greater is 2.3 x 10^-4 than 1.15 x 10^8

Step-by-step explanation:

We are given that two numbers are

and

We have to find that how many times greater  than approximately.

In order to find that we divide   by

times  

Hence, is times greater than  

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2