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For this case we have the following function:
f (x) = 2x ^ 2-24x + c
We set zero to find the roots of the function.
We have then:
2x ^ 2-24x + c = 0
x ^ 2-12x + c / 2 = 0
Factoring we have:
(x - / + x1) (x - / + x2) = 0
On the other hand we have:
x2-x1 = 18
x2 + x1 = -12
Solving the system we have:
x1 = -15
x2 = 3
Substituting we have:
(x-15) (x + 3) = 0
Rewriting:
x ^ 2 -12x - 45 = 0
Therefore, the value of c is given by:
c / 2 = -45
c = -90
Answer:
the value of c is:
c = -90
Answer:
A.)wage-earning employees receive pay based on the number of hours worked
Explanation:
Answer: A. Currency traders who believe that the value of the ruble in the future will be less than its value today.
Explanation:
In the foreign exchange market, currencies are traded at different prices. From the options given in the question, the correct option is option A (Currency traders who believe that the value of the rubleruble in the future will be less than its value today).
When the currency traders believe that the value of the rubel is going to depreciate in the future, they will start selling the rubels and this will lead to a decrease in the demand for it because it will depreciate. Here, the supply will increase but the demand will reduce.
Answer:
B. each seeks to define the best leadership style for different kinds of situations
Explanation:
Contingency theories emphasizes on the idea that there's no one best way of leading, managing and/or organizing a business or firm. Pointing out that, a style of leadership or technique that may be successful for a person or a situation may not necessarily be successful for another person or situation. Thus, the contingency theories defines the best leadership style is determined by the kind of situation presented. Contingency theories tries to combine the specific situation faced by a leader and the leader personal characteristics.
