If I understood correctly, I believe this is the answer.
Number line 3..............
Answer:
i believe it's 992 i had this same question back in the day but i forget
Answer:
Each decade it grows by 10% because a whole decade is 10 years
X^4 - 4x^3 - 9x^2 + 36x = 0
x(x^3 - 4x^2 - 9x + 36) = 0
x(x^2(x - 4) - 9(x - 4) = 0
x(x + 3)(x - 3)(x - 4) = 0
the zeroes are -3, 0, 3, 4 Answer