Achilles ordered a pizza with 161616 slices. Every hour, he ate half of the remaining slices.

Let f(n)f(n)f, left parenthesis, n, right parenthesis be the number of slices Achilles ate in the n^\text{th}n

th

n, start superscript, start text, t, h, end text, end superscript hour since he got it.

fff is a sequence. What kind of sequence is it?

Choose 1

linear

step-by-step explanation:

5/12, or 5: 12

step-by-step explanation:

geometry: triangles

solvers

lessons

answers archive

call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.