Answer:
Option a - 
Step-by-step explanation:
Given : Polynomial 
To find : Select one of the factors of polynomial ?
Solution :
The polynomial
We factor of above polynomial by taking common terms,
From the given options,
is one of the factors of polynomial.
Therefore, option a is correct.
Answer:
one unique solution x=1 y=4
The probability of profiting $5.2 million is 5% = 0.05
The probability of profiting $0.9 million is 50% = 0.5
The probability of breaking even, meaning no profit gain, is 45% = 0.45
Expected profit values of the CD is given by
(0.05×5.2) + (0.5×0.9) + (0.45×0) = 0.26+0.45+0 = 0.71 million
