4. The sum of the first n terms of an arithmetic series is n/2 (3n–5). If the second and fourth terms of the arithmetic series are the second and the third terms of a geometric series respectively, find the sum of the first eleven terms of this geometric series.​

.5 lb

step-by-step explanation:

12 in / 6 in =2 in

.25 x 2 = .5 lb

45.3592

step-by-step explanation:

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .

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then i might be able to .