T)r) = 100 (1.1)^r
plug in r = 8 and calculate
I'm stuck could anyone explain or tell me what to do please?
The number of trucks registered in a city each year increases by 10% each year. Initially there were 100 trucks registered.
Write a function T(r)
that represents the number of trucks registered in the city in year r.
What is the number of trucks registered in the city in Year 8?
Round your answer to the nearest whole number.
2 answers
each year, the number of trucks is 110% of the previous year
T(r) = 100 * (1 + .10)^r
T(r) = 100 * (1 + .10)^r