He sanchez family drove 132 miles in 3 hours before lunch. then they drove 240 miles in 5 hours after lunch. what was their average speed for the day? a. 54.5 mi/h b. 46.5 mi/h c. 46 mi/h d. 54 mi/h

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers

What is the correct decimal form of 12%

(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