sunayana brought a pen for rupees 19 and sold it at 20% profit to debasis. If she had bought it for Rs 20 , what would be her profit or loss percent.

Find the measures of the complement and the supplement of each angle, m

Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample

Find the product. type your answer in the space provided. use / for a fraction bar (example: 1/2) and ^ for an exponent (example: x^5). do not put spaces in your answer. (x -1 y 5)^2 · (2xy -2)^5