Hannah is writing a mathematical argument to show how she calculated the perimeter of a pentagon. which data display is the most appropriate for her argument? a. graph of the relationship between number of sides and perimeter b. list with the length of sides of a pentagon c. diagram of a pentagon with each side labeled d. table showing the number of sides

If f(x)= 3x+6 which of the following is the inverse of f(x)

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?