Bao was given $\$1,\! 000$ for his birthday. he decided to invest the money in a bank account that earns $10\%$ interest, compounded annually. in dollars, how much total interest will bao have earned 3 years later?

 total interest

Step-by-step explanation:

The formula to find the compound interest is given by :-

, where P is the principal amount, r is the rate of interest , n is the time period.

Given : P=$1000,   r=10%=0.01        n=3 years

Then, the interest in 3 years will be :-

Hence, Bao will have earned  total interest of $30.30.

neither i nor ii 56 / 4.9 = 11.91489362 and 82 / (11+5) =5.125 so i is wrong

ii. (24/8+2) times 3 = 15 and (42+9)/2 =25.5

step-by-step explanation:

56