Ana wants to take a trip to japan in 8 years. she currently has $4,200 in her account. how long will it take for her to double her balance with a 3.5% simple interest rate so she has enough money to go on her trip?

28.6 years

Step-by-step explanation:

If the balance doubles then Ana will have a total of 8400 in her account. The interest earned with thus be;

8400-4200 = 4200

Next, we apply the simple interest formula to determine the duration it will take for this level of interest to be realized;

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05