To set this up, use the function f(x) = a(b)^x
where a is the starting value ($9000 in this case)
where b is the rate of change (1.46% would be (1+0.0146) in this case)
and x is the amount of time.
insert value into the equation to get
f(x) = 9000(1+0.0146)^3
and your answer would be
$9399.98
10x +10y = total cost
This should be correct if I am not mistaken. If I am wrong, plz let me know.
D is the only one that makes sense.
Hope this helps i guess haha
The answer is the first one!
Answer:
7 unit
Step-by-step explanation:
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