Question 1128919
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The first and the second lines of the answer list are correct.


All other lines of the answer list are incorrect.



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<U>An aside note</U>


<pre>
    The given function  p(x) = {{{0.4*0.91^x}}}  is a "decay" function.

    It is typical to describe the decay processes like radioactive decay.

    The process of decreasing the coffee amount in the store does not look like a decay,

        so, in my view, it is not likely-hood that the function p(x) is a good form to describe it.
</pre>