are planning to build a house in a new development.they can either build the basis model offered by the builder or add any of the following options:deck,hot tub,security system,hardwood flooring.how many different variations of the house are possible?explain please
A house may either have a deck or have no deck, that makes 2 choices. The same is true for hot tub, security system, and hardwood flooring. So, the total number of variations of the house is 2*2*2*2 = 16.
Apr 11th, 2015
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