An initial investment of $60.00 increases in value by 15% each year. which of the following statements are true? select all that apply.

-this situation can be represented by the quadratic function f(x)=0.15(x+60)2
-this situation can be represented by the exponential function f(x)=60*1.15x
-this function has no x intercept
-after 4 years, the value of the investment will be $120
-after 6 years, the value of the investment will be $653
-after 7.86 years the value of the investment will be 3 times the initial value
-after 8 years, the value of the investment will be $184

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?

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

Alex's monthly take home pay is $2,500. what is the maximum bad debt payment he can maintain without being in credit overload?