A researcher wishes to conduct a study of the color preferences of new car buyers. Suppose that 40%40% of this population prefers the color black. If 1818 buyers are randomly selected, what is the probability that exactly 88 buyers would prefer black? Round your answer to four decimal places.

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)