One dimension of bird beaks is “depth"--the height of the beak where it arises from the bird's
head. During a research study on one island in the Galapagos archipelago, the beak depth of all
Medium Ground Finches on the island was found to be normally distributed with mean y = 9.6
millimeters and standard deviation o=1.1 millimeter. What is the probability that the mean
depth in 15 randomly selected Medium Ground Finches is at least 10 millimeters?

Hye ryung is the president of the local chapter of the american medical students association (amsa). she is organizing local outreach and informational meetings. at her first meeting there are five people present (including herself). every month after that her group grows by 5 people. a. how many members are in the group after 6 months? b. the logistics of hosting and feeding her group at meetings was more complicated than expected. the cost of feeding 5 people at her first meeting was $30, for 10 people it was $35, for 15 it was $45, and after 6 months all of the costs had added up to $100. write a function to model the cost with the number of people attending meetings. c. what connections can you make between the linear growth of the group’s membership and the increasing costs of running meetings?

4+(2+x) can you me solve this problem

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2