Express 2/11 as a recurring decimal

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

Kate has 50 quarters and dimes. she has a total of $9.80. how many dimes that she have?