The pink trapezoid is dilated by a factor of 3. the resulting image is shown in blue. what is the ratio of the perimeters of the two trapezoids? (small: large) a) 1: 2 b) 1: 3 c) 1: 4 d) 1: 6

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?

When a number is decreased by 9.9% the result is 40. what is the original number to the nearest tenth? super urgent

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.