A 20% random sample is to be selected from the given sampling frame. Use this information together with the table of random numbers to answer the following: what are the sample size and the population size

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

What is the range of the data below? .8090100

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.