Discriminated Union Create a discriminated union for Coordinates that can be a Tuple, Threeple or Fourple that represent tuples of size two, three and four. The type for the union should be polymorphic. Instantiate a Tuple of integers, a Threeple of floats and a Fourple of strings. Create a function that has a parameter of a binary function and Coordinate. Apply the function to the Coordinate like List. reduce. Call the function with ( ) for each of the Coordinates in part (b). Call the function with (-) for the numeric Coordinates in part (b). Be sure that your function implements the normal associativity for (-).

Aconstruction company is creating a powerpoint presentation describing how they calculate costs during each construction step. they plan to email this presentation to clients. the individual clients will be watching the presentation slide show on their own personal computers. what is the most important formatting step the company should take to make the text readable and pleasing to the eye?

Mastercard managers are motivated to increase (1) the number of individuals who have and use a mastercard credit card, (2) the number of banks and other clents who issue mastercards to customers and/or employees, and (3) the number of locations that accept mastercard payments. discuss how mastercard could use its data warehouse to it expand each of these customer bases.

Write a program that will compute the volume of ice cream served in a cone. as you can see in the diagram below, the ice cream is served as a hemisphere of frozen deliciousness on top of a cone, which is also packed with frozen deliciousness. thus, the total volume of ice cream sold is the volume of the hemisphere plus the volume of the cone. the example shows an ice cream cone in which the hemisphere and cone have a radius of 10 inches and the cone has a height of 15 inches. your program must instead prompt for these two values, which are taken from the keyboard as integers: • the hemisphere/cone radius in inches, and