A 13-year-old has his dad save$100of his birthday money for the next family vacation. How much will he have after 15 months if he can earn 3.75% compounded monthly? Round your answer to the nearest cent
A 13-year-old has his dad save$100of his birthday money for the next family vacation. How much will he have after 15 months if he can earn 3.75% compounded monthly? Round your answer to the nearest cent
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
A 13-year-old has his dad save$100of his birthday money for the next family vacation. How much will he have after 15 months if he can earn 3.75% compounded monthly? Round your answer to the nearest cent.
Expert Solution
Step 1
The formula for the amount using compound interest is . Here, p is the principal, r is the rate in decimal form, t is the time in year and n is the number of times interest compounded in a year.
Determine the values required in the formula. Insert the values in the formula and solve.
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