The graph below shows the number of napkins arranged on different numbers of tables in a room: a graph is shown. the values on the x axis are 0, 1, 2, 3, 4, 5. the values on the y axis are 0, 14, 28, 42, 56, and 70. points are shown on ordered pairs 0, 0 and 1, 14 and 2, 28 and 3, 42 and 4, 56. these points are connected by a line. the label on the x axis is number of tables. the title on the y axis is number of napkins. what does the point (1, 14) on the graph represent? the ratio of napkins to tables is 15: 1. there are 14 napkins for every 1 table. the ratio of tables to napkins is 15: 1. there are 14 tables for every 1 napkin.

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If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average

Dylan is evaluation the expression 13+19+7+10 at one step in his work, dylan rewrites the equation as 13+7+19+10 which property of addition must dylan have used when he evaluated the expression?