Respuesta :

nsiahkobina0
doubles every 10 years
20 years, so it has doubled 2 times (10 times 2=20)
double twice means 2 times 2 or 4 times

1700 times 4=6800

it is worth $6800
68000 Because 1700*2 because it doubles *20 because that is what your looking for the answer is 68000