Loading...

#33926

applications

functions

exponential

easy

30 sec

Sarah started a new job on January 1, 2020, with a certain amount of money in her savings account. The amount of money in her account doubled each year. On January 1, 2022, she had $1,200 in her account. How much money did Sarah have in her account on January 1, 2021?

• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-).
• Fractions must be in lowest terms.
• Mixed numbers must be converted to improper fractions.