Below is a piece of kulliwari art created by michael j. connolly, titled the rainbow serpent. calculate the area of the image covered by the snake. the dimensions of the canvas from the outer edge of the grey border is 80cm by 100cm. it is very important that you show clear working and justification for your answer.

tell me what to do and how to do it.
if you give an answer provide a detailed justification.
lots of points in it for you! ; )

80+100 equal 180

Step-by-step explanation:

because if u add 80+100 equal 180

step-by-step explanation:

part a. the differences are decreasing, so we know the sequence is not arithmetic. the ratios are constant (=3/4), so we know the sequence is geometric.

part b. from part a, we know the common ratio is 3/4, so each term is 3/4 of the one before. the initial term is the number of gallons at h=1.

g[h] = (3/4)·g[h-1]

g[1] = 384 . . . . initial value required for a recursive definition

part c. the general formula for a geometric sequence is

a[n] = a[1]·r^(n-1)

we have a[1] = 384, r = 3/4, and the term number given by h. the formula that follows is

g[h] = 384·(3/4)^(h-1)

part d. filling in the value and doing the arithmetic, we have

g[12] = 384·(3/4)^11 ≈ 384·0.042235136 ≈ 16.2183 . . gallons

part e. each gallon is 4 quarts, so

16.2183 gal × 4 qt/gal = 64.8732 qt

i think it’s c i believe