Abuilding in a city has a rectangular base. the length of the base measures 60 ft less than twicetwice the width. the perimeter of this base is 810 ft. what are the dimensions of the base

30 is 6 multiplied by a number y as a equation

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

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online