Math Problem Statement
Linda Baer has already saved $3 comma 280 to buy a used vehicle. Ignoring taxes and assuming her money is invested in a money market account earning 7 percent compounded annually, how long will it take to buy a car that costs $7 comma 388? Question content area bottom Part 1 Click on the table icon to view the FVIF table: LOADING.... Ignoring taxes and assuming her money is invested in a money market account earning 7% compounded annually, to save the money to buy a car that costs $7 comma 388 will take
enter your response here years. (Round to the nearest integer.)
Solution
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Math Problem Analysis
Mathematical Concepts
Compound Interest
Exponential Growth
Logarithms
Formulas
Compound interest formula: FV = PV × (1 + r)^t
Logarithmic formula to solve for time: t = log(FV / PV) / log(1 + r)
Theorems
Compound Interest Theorem
Logarithmic properties for solving exponents
Suitable Grade Level
Grades 10-12
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