Acarpenter has a board 18 1/2 feet long. he needs to cut as many 1 -3/4 feet long pieces as possible. how many pieces can the carpenter cut? explain how you found your answer.

Nikolas calculated the volume of the prism. his work is shown below.

Factor and solve to find roots x squared -x - 90 =0

Use the sample data and confidence level given below to complete parts a through d. a research institute poll asked respondents if they felt vulnerable to identity theft. in the poll, n=1090 and x=549 who said yes. use a 99% confidecne level. a. find the best point of estimate of the population of portion p. b. identify the value of the margin of error e. e= round to four decimal places as needed. c. construct the confidence interval._ < p < _ round to three decimal places. d. write a statement that correctly interprets the confidence interval.