Respuesta :
it increases exponentially by 4 each year
so you multiply 12 by 4, 9 times to get 786,432
so you multiply 12 by 4, 9 times to get 786,432
Answer:
786,432, each year there is 4 times as much money, so after nine years, she will have 786,432 ( $7864.32)
Step-by-step explanation: