Ann put $2,500 in the bank and left it for 2 years. At the end of the 2 years she found that she had $2,700. Calculate: i) the simple interest earned.
ii) the annual rate percent paid by the bank.​

1. 200 per two years or 100/year, 2. 4%

Step-by-step explanation:

2700-2500=200 interest earned for two years or 100 per year

principle x interest rate =interest earned per year

2500 x interest rate =100

interest rate =100/2500

interest rate =.04 or 4%

the answer is d on edge

step-by-step explanation:

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.