Avan is carrying 486 pounds. there are
27 boxes in the van. what is the average weight of
each box in the van?

the average weight is 18 pounds.

Step-by-step explanation:

486 ÷ 27 is 18 so i guess that would be the average

answer:

what is your question that you ask

step-by-step explanation:

, 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