Ryan and steven left the house the same time and heased in thw sane direction. they were racing to the park. after 50 minutes ryan was 4/1-10 miles from the park and steven was 18-10 miles from the park how much farther from the park is ryan than steven. show your work with an equation do i have to add or subtract

(co 3) the soup produced by a company has a salt level that is normally distributed with a mean of 5.4 grams and a standard deviation of 0.3 grams. the company takes readings of every 10th bar off the production line. the reading points are 5.8, 5.9, 4.9, 6.5, 5.0, 4.9, 6.2, 5.1, 5.7, 6.1. is the process in control or out of control and why? it is out of control as two of these data points are more than 2 standard deviations from the mean it is in control as the data points more than 2 standard deviations from the mean are far apart it is out of control as one of these data points is more than 3 standard deviations from the mean it is in control as the values jump above and below the mean