Jun and lisa just started a landscaping business.their first job is to put sod in a park. there are two areas that need grass, o
1 answer:
You might be interested in
Answer:
y=1.3 x - 0.21
Step-by-step explanation:
set (-2.3,-3.2) in above
then c=-0.21
Answer:
After 7.40 years it will be worth less than 21500
Step-by-step explanation:
This problem is solved using a compound interest function.
This function has the following formula:
Where:
P is the initial price = $ 34,000
n is the depreciation rate = 0.06
t is the elapsed time
The equation that models this situation is:
Now we want to know after how many years the car is worth less than $ 21500.
Then we do y = $ 21,500. and we clear t.
After 7.40 years it will be worth less than 21500