Two hundred students are going to dine with the principal as their reward for perfect attendance. A random survey of 25 of these
2 answers:
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<h2>Hello!</h2>
The answer is:
The second option,
b.)
We are given the functions E(x) and K(x), since they both are function of the same variable, we need to add them in order to find the correct option.
From the statement we know the functions:
and
So, adding the functions we have:
Hence, the answer is the second option,
b.)
Have a nice day!