I'll give you a medal 0: -)
michael will donate up to $460 to charity. the money will be divided between two charities: the city youth fund and the educational growth foundation. michael would like the amount donated to the educational growth foundation to be at least four times the amount donated to the city youth fund. let x denote the amount of money (in dollars) donated to the city youth fund. let y denote the amount of money (in dollars) donated to the educational growth foundation. shade the region corresponding to all values of x and y that satisfy these requirements.

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.