Christian is wrapping a gift for his mom. The volume of the box he is wrapping is 27 ft cubed. What is the AREA of one face of the box? To whoever answers this I will give you brainlist.

9 feet squared.

Essentially, the volume is 3*3*3, meaning that the area of one fact would be 9. A = W*L A = 3*3 A = 9 feet.

, 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