Question

if the sequence below continues according to the pattern shown, what is the sum of the first 305 terms of the sequence?
-3,0,6,-3,0,6,-3,0,6...

Answer 1

A) -305
B) 305
C) 610
D) -610

Answer 2

sum of first 3 terms = -3 + 0 + 6 = 3
sum of first 303 terms = sum of first 3*101 = 3*101 = 303
next 2 terms are -3 and 0 so sum of 305 terms = 303 + -3 + 0 = 306

Answer 3

sorry 300

Answer 4

305??

Answer 5

nope

Answer 6

300

Answer 7

ok