Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used.
match each table to its corresponding explicit formula. (image below) any is appreciated!

f(x) = 3.2^n-1

f(x) = 2x4 ^n-1

f(x) = 2x6^n-1

Step-by-step explanation:

1)

f(1) = 3x2^(1-1)

     = 3x1

     = 3

f(2)= 3x2^n-1

     = 3x2 ^(2-1)

     = 3x2

     = 6

f(3)= 3x2^(3-1)

     = 3x2^2

     = 3x4

    = 12

f(1) = 2x4^(1-1)  

    = 2x1

    = 2

f(2) = 2x4^(2-1)  

      = 2x4

      = 8

f(3) = 2x4^(3-1)

      = 2x4^2

      = 2.16

       = 32

        = 2x6 ^(1-1)

        = 2x1

        = 2

f(2) = 2x6^(2-1)

       = 2x6

       = 12

f(3) = 2x6^(3-1)

    = 2x6^2

    = 2x36

    = 72

at home andrea has 1 2/3 kilograms of rice

step-by-step explanation:

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.