What is the value of f(x) if f(x) is a constant function defined as f(x) = c, and c is given to be equal to 5?
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A manufacturer claims that 80% of their products are defect-free. What is the probability that out of 100 randomly chosen products, exactly 75 are defect-free?
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What is the area of a triangle with base length 7 units and height 5 units?