Max deposited $78 per month into an account that paid 2.7% annual interest compounded monthly. The balance in the account at the beginning of month 8 was $628.94. What was the balance in the account at the beginning of month 9 after the $78 was deposited for that month? Round your answer to the nearest penny.
1. Max deposited $78 per month into an account that paid 2.7% annual interest compounded monthly. The balance in the account at the beginning of month 8 was $628.94. What was the balance in the account at the beginning of month 9 after the $78 was deposited for that month? Round your answer to the nearest penny.
2. A 45 oz. jar of peanut butter sells for $11.71. Jobe uses 4 oz. of peanut butter for each peanut butter sandwich they make. What would be the cost of the peanut butter if they made 8 peanut butter sandwiches? Round your answer to the nearest penny.
3. Dahn budgeted $438 for food last month. They actually spent $472.9 on food last month. What percent over the budget did they spend. Round your answers to the hundredth of a percent.
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