I really need help!!! The kitchen, dining room, and living room of a house will be painted, each with a different color. There are 7 c

Question

I really need help!!!
The kitchen, dining room, and living room of a house will be painted, each with a different color. There are 7 colors to choose from. This means that there are _[blank]_ color arrangements possible.

What number best completes the sentence?

Enter your answer as a number, like this: 42

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Kiệt Gia 4 years 2021-08-04T23:18:11+00:00 2 Answers 4 views 0

Answers ( )

  1. King
    0
    2021-08-04T23:19:43+00:00
    Reply

    Answer:

    21

    Step-by-step explanation:

    First, you put all of the possiblities for the kitchen.

    K1

    K2

    K3

    K4

    K5

    K6

    K7

    Then, you multiply  7 by each room which would be 3 so,

    3 * 7 = 21

    So, 21 is probably your answer.

    Lastly, have a great day!

  2. sori
    0
    2021-08-04T23:20:00+00:00
    Reply

    Answer:

    3

    Step-by-step explanation

    cause there are three rooms that need to be painted

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