if there were only three types of music in the world pop, rock and rap and set A equals all the people in the world who prefer pop music, what is A`?

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?