Select the correct answer. At a walk-in interview, 12% of candidates can be selected, and 28% of candidates can be put on hold f
2 answers:
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Answer:
Step-by-step explanation:
Given the following function:
You need to follow these steps in order to solve the exercise:
1. Substitute :
2. Now you need to apply the Quadratic formula. This is:
In this case, you can identify that:
Then, you can substitute these values into the formula:
3. Evaluating, you get:
4. You must choose the positive value. Then: