Cooper is working two summer jobs, making $19 per hour lifeguarding and making $10 per hour clearing tables. In a given week, he can work no more than 14 total hours and must earn a minimum of $180. Also, he must work a minimum of 9 hours lifeguarding and no more than 3 hours clearing tables. If xx represents the number of hours lifeguarding and yy represents the number of hours clearing tables, write 3 inequalities.

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

Name and describe the three most important measures of central tendency. choose the correct answer below. a. the mean, sample size, and mode are the most important measures of central tendency. the mean of a data set is the sum of the observations divided by the middle value in its ordered list. the sample size of a data set is the number of observations. the mode of a data set is its highest value in its ordered list. b. the sample size, median, and mode are the most important measures of central tendency. the sample size of a data set is the difference between the highest value and lowest value in its ordered list. the median of a data set is its most frequently occurring value. the mode of a data set is sum of the observations divided by the number of observations. c. the mean, median, and mode are the most important measures of central tendency. the mean of a data set is the product of the observations divided by the number of observations. the median of a data set is the lowest value in its ordered list. the mode of a data set is its least frequently occurring value. d. the mean, median, and mode are the most important measures of central tendency. the mean of a data set is its arithmetic average. the median of a data set is the middle value in its ordered list. the mode of a data set is its most frequently occurring value.

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?