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15 January, 00:08

Reina is buying a house either with brick or with siding, with 1 floor or with 2 floors, and in the city, the suburbs, or the

country. On top of that she can choose from 6 different interior paints and 9 different exterior paints.

Using the fundamental counting principle, simplify the expression

combinations

to determine the number of possible

There are possible combinations.

Reina decides she definitely wants a brick house with one floor. Now the number of possible combinations is

+3
Answers (1)
  1. 15 January, 00:28
    0
    1. There are 648 total combinations that can be chosen.

    2. After she choses two possiblilities the total number changes to 108 total posibilities to chose from

    Step-by-step explanation:

    possibility: 1/2 x 1/3 x 1/2 x 1/6 x 1/9 = 648

    then you remove the first two because she chose those ones

    1/2 x 1/6 x 1/9 = 108 possibilities left
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