The company "Buy more SA de Cv" conducts a market survey to evaluate the profitability of each of the new products. Previous surveys indicate that 90% of new products should be profitable; however, a subsequent analysis of the reliability of the surveys has shown that only 70% of the products that were predicted to be profitable were indeed profitable. In contrast, of the products forecast as nonprofit by surveys, 20% turned out to be profitable. The company has commercialized a new product called "x". Since "x" turned out to be lucrative. What is the probability that the survey predicted "x" as nonprofit?
Angles in Circles
Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.
Arcs in Circles
A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.
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