You are currently 25 and want to retire at age 55. You can afford to put $1000 into a 401(k) each month that earns 7.5% interest. How much will be in your retirement account when you retire?

£56

step-by-step explanation:

step-by-step explanation:

in which figure is point g a centroid

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for