Divide £128 in the ratio 3:4​

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be