Jack and jill's place is a nonprofit nursery school run by the parents of the enrolled children. since the school is out of town, it has a well rather than a city water supply. lately, the well has become unreliable, and the school has had to bring in bottled drinking water. the school's governing board is considering drilling a new well (at the top of the hill, naturally). the board estimates that a new well would cost $3,150 and save the school $630 annually for 10 years. the school's hurdle rate is 8 percent.

Atriangular bandana has an area of 46 square inches. the height of the triangle is 5 3 4 inches. enter and solve an equation to find the length of the base of the triangle. use b to represent the length of the base.

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?

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2