Plz plz i need 15 points plz

if a bag contains 18 red, 6 yellow, 24 blue, and 8 white balloons, what is the part-to-whole ratio of white balloons to all balloons?
a) 1: 5
b) 1: 6
c) 1: 7
d) 1: 8

step-by-step explanation:

answer:

at time x=0 we have 1000, at time x=1 we have 2000, at time x=2 we have 4000.  

so that's an initial value of 1000 and a ratio of 2,

y = 1000 (2^x)

hope this !

1,2,4,5,10,11,20,22,44,55,110,220