Question

a sequence of numbers begin with the numbers -10, 20, 30,..., and each term afterward is the product of the preceding three terms. how many of the first 101 terms of this sequence are positive?

Answer 1

A- 50
B- 51
C- 52
D- 49

Answer 2

okay so i just heard its a violation to give the answer so can i walk u through it?

Answer 3

no. just answer

Answer 4

don't you want to know how to do it for next time?

Answer 5

i know how to do it but i'm stuck blw option A and B

Answer 6

okay.. one sec

Answer 7

i dont think its A or B

Answer 8

then??

Answer 9

its a small number