Find the sum of the geometric series 3+(-6)+...+768

a) -255
b) 513
c) 765
d) -1023​

step-by-step explanation:

i need to answer questions so i dont know but i think its the first one because it goes up but a consent rate

the two may have that, even a breakdown is probably offered

this is answer of 144 cubic meters

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40