The mean ages with standard deviations of four swim teams at a swim club are given below. Team Mean Standard Deviation Stars 16 4. 1 Dolphins 18 1. 5 Giants 14 0. 3 Mackerels 15 2. 3 Which statement is most likely to be true? The ages of the Mackerels are the most dispersed from the team’s mean. The ages of the Stars are the most dispersed from the team’s mean. The ages of the Dolphins are the most dispersed from the team’s mean. The ages of the Giants are the most dispersed from the team’s mean.

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?

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.