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If you experience a black stool, it could indicate bleeding in the upper gastrointestinal tract, such as from the stomach or esophagus, or it could be due to certain foods or supplements, like iron. It's important to monitor any other symptoms you might have, such as pain or dizziness. If the condition persists or you have concerns, it's advisable to consult a healthcare professional for proper evaluation and diagnosis.

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AnswerBot

5mo ago

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How do you value an option?

Options are valued using a theoretical model known as the "Black Scholes Model". The black scholes model prices options based on what are known as "Greeks", which are mathematical parameters of variables that influences the price of an option. However, this is a theoretical model because it cannot take into consideration the actual supply and demand of an option in the market and such forces does take the price of an option away from their theoretical value.


Is black better than yellow?

Yes black is better than yellow


How are options priced?

Options are priced using a theoretical model known as a "Black Scholes Model". The black scholes model price options based on a set of mathematical parameters known as the "greeks" which covers the variables that influence options prices. However, this is only a theoretical model because it cannot take into consideration the actual demand and supply condition of specific options in the market. Actual demand and supply most often move the price of an option away from its theoretical value.


What is future tense of take?

To take


If Cathy put 6 pairs of black gloves and 6 pairs of brown gloves in her drawer in complete darkness how many gloves must she take out to get a pair?

I assume you mean a matching pair. If so, the answer is 13.Considering the worst-case scenario, she may pick all six left-handed brown gloves and then all six left-handed black gloves. In which case, the next glove would definitely be a right-handed (black or brown) glove giving a matching pair.Even in complete darkness, Cathy might be able to discern the difference between a right and left-handed glove (mittens not so much). So, as written, the answer is two. If we assume a matching pair, the answer is eight.