Anumber is randomly selected from {15, 16, 17, 18, 19, 20}. a is represented by the event that the number picked is less than or equal to 16. what is the probability of the complement of event a? 16 13 23 56

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f