At a local restaurant, the amount of time that customers have to wait for their food is normally distributed with a mean of 18 minutes and a standard deviation of 3
minutes. Using the empirical rule, what percentage of customers have to wait
between 9 minutes and 27 minutes? Thanks!

State if the two triangles are congruent. if they are, state how you know?

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

Suppose your sat score is 2040. a college with an average sat score for admintted students of which of these would most likely be your best option?