Help me with this ab/c i will give 50$ to who ever give me the answer first

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?