One model for car depreciation is as follows, where cis the original cost, vis the value of the car after tyears, and ris the rate
of depreciation
v= (1-1)
if the original cost of the car was $21,000 and the rate of depreciation is 15%, what will be the value of the car after 5 years?
[round to the nearest dollar.]
a. $17,850
b. $3,150
c. $9,318
d. $19,472

step-by-step explanation:

no of data

divide by no of mode

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

i dont know

step-by-step explanation:

umm. i dont know