user19472919 user19472919

25-01-2022
Mathematics

contestada

EMERGENCY PLS HELP: A person invested $420 in an account growing at a rate allowing the money to double every 7 years. How much money would be in the account after 16 years, to the nearest dollar?

Respuesta :

maryam2105 maryam2105

07-02-2022

Answer:

2048

Step-by-step explanation:

a=420

d=7-- d is the doubling time

t=16

plug in y =420(2) 16/7

y=2047.94293906

y≈2048

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