Marketing surveys conducted by the sales manager for a company determined that 2,000 power drills could be sold for $30 each, but 3,000 drills could be sold for $20 each. If the price for every drill sold decreases by 1 cent how many drills can be sold for $22

Find the maximum value of p= 4x + 5y subject to the following constraints :

State one method by which you can recognize a perfect square trinomial.

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.