John recently purchased $4,897.00 worth of a stock that is expected to grow in value by 9% each year for the next ten years.
Assuming this growth forecast holds, which function will show the value of John's stock in tyears?
A A(T) = 1.09($4,897)
B. A(T) = $4,897(1.09)(0)
OC. A(0 = $4,897(1.11)
D. A(0) = $4,897(1.09)

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

~dasgupta/mathbook/append17dec2k8.pdf