A business purchases a computer system for $5,300. value of the system decreases at a rate of 12% per year. in how many years will the computer be less than $2200

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

df =

both have same length