Answer:
Answer:76800
Step-by-step explanation:
320 people / 1 km^2 × 12 km/1 × 20 km / 1 = 76800 people
The rate of change is 1:x2.
each time 1 is added to the left side, the amount doubles on the right side.
that firewood be expensive tho
$4.60
.20 x 23 = 4.6