Mrs Moran random;y surveyed 20 of her students about their [ets. Her survey indicated that 8 students have a dog,9 students have a cat, 3 students have another kind f pet, and 5 students have no pet.(Note that some students have more than one pet). What is Mrs. Morans best estimate of the total number of her students who have a cat?

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?

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

Which of the following is an example of conditional probability