SOLUTION: Let f(x) = k ((0.5)^x+(0.33333333333)^x) , x = 0,1,2,3, ... .., a) Find k b) Find F(x) c) Find P(100<X<=200| X=>150) d) Find P(X is even)

Algebra ->  Finance -> SOLUTION: Let f(x) = k ((0.5)^x+(0.33333333333)^x) , x = 0,1,2,3, ... .., a) Find k b) Find F(x) c) Find P(100<X<=200| X=>150) d) Find P(X is even)      Log On


   

Question 1159735: Let f(x) = k ((0.5)^x+(0.33333333333)^x)
, x = 0,1,2,3, ... ..,
a) Find k
b) Find F(x)
c) Find P(100150)
d) Find P(X is even)
Answer by ikleyn(53979) About Me  (Show Source):
You can put this solution on YOUR website!
.
Let f(x) = k ((0.5)^x+(0.33333333333)^x)
, x = 0,1,2,3, ... ..,
a) Find k
b) Find F(x)
c) Find P(100150)
d) Find P(X is even)
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The problem's formulation in this post is incomplete and, therefore, in mathematical sense, is INCORRECT.

As it is worded, it is IMPOSSIBLE to find 'k', since conditions for it are not provided..

So, it is not possible to answer question (a).

And since it is not possible to answer question (a), due to this reason it is not possible to answer all remaining questions (b), (c) and (d).


So, this problem reminds me a steam locomotive at a rail station with no wheels.