Answer:
She should place the Sun 389.1167 feet away
Explanation:
According to the model Jada presented,
The distance from Earth to moon (2.389*10^5 miles) was represented by a foot of distance.
If we apply a rule of three
1 foot ----------------------- 2.389*10^5 miles
x --------------------------9.296*10^7 miles
x = ( 9.296*10^7 miles * 1 foot) / 2.389*10^5 miles
x = 389.1167 feet