3200 is placed in an account with an annual interest rate of 5.25% to the nearest tenth of a year how long will it take for the account value to reach 13400

28.0 years

Step-by-step explanation:

The formula we use to find the compounded amount after t years by putting a rate r on Principal value P is :

As per given , we have

P=$3200  , r=5.25%=0.0525 , A= $13400

Put all values in formula , we get

Taking log on both sides , we get

Hence, it will take 28.0 years .

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation: