Abank account earned 2% annual interest, compounded daily, for as long as the balance was under $1,000, starting when the account was opened. once the balance reached $1,000, the account earned 2.5% annual interest, compounded daily until the account was closed. no deposits or withdrawals were made. was the total amount of interest earned at the 2% rate greater than the total amount earned at the 2.5% rate?

Yes, it was larger, since the total interest earned at the 2% was $39.43

Explanation:

If the account was open for only 3 years, and it earned $25 in interest at the 2.5% rate:

Interest earned = principal x (1 + r)ⁿ - principal

25 = 1,000 x (1 + 0.025/365)ⁿ - 1,000

1,025 = 1,000 x (1 + 0.025/365)ⁿ

(1 + 0.025/365)ⁿ = 1,025 / 1,000 = 1.025

1.00006849ⁿ = 1.025

n = 361 days

this means that it took exactly 734 days for the account to reach $1,000, and the most an account with a $1,000 balance can earn with an interest rate of 2% is $20.20. That means that the account's initial balance must have been $960.57.

If the initial balance was $960.57, during the 734 days it earned $39.43, which is larger than $25.  

the toy store

explanation:

cuz he cant afford a real one

the specific actions take by the fed. what the fed was attempting to do by taking these actions. the result of the actions taken by the fed