Line segment df is dilated from the origin to create line segment d’f’ at d’ (0, 10) and f’ (7.5, 5). the original coordinates for line segment df are d (0, 4) and f (3, 2). what scale factor was line segment df dilated by? a: 0.5 b: 0.75 c: 1.5 d: 2.5

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

If you answer 2+2 you will get over 80 points