中国大学MOOC: A sum of money was invested for 10 years at 7% per annum and is now worth $2,000. What was the original amount invested (to the nearest $)?
举一反三
- A sum of money was invested for 10 years at 7% per annum and is now worth $2,000. What was the original amount invested (to the nearest $)? A: $1,026 B: $1,016 C: $3,937 D: $14,048
- A retired couple has $500,000 invested in two bond funds that earn 5% and 7%. If the total yearly income from the investments is $30,000, how much is invested at each rate? A. What is the amount invested at 5%? B. What is the amount invested at 7%?
- 14. A retired couple has $500,000 invested in two bond funds that earn 5% and 7%. If the total yearly income from the investments is $30,000, how much is invested at each rate? A. What is the amount invested at 5%? B. What is the amount invested at 7%?
- For several years, a large sum of money was invested in the "Asian tiger" countries unwisely.
- 中国大学MOOC: Of more money had been invested, we ______ a factory in Asia.