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Write the Number in Expanded Form 2,111.221 three 2,111.221 _\text { three }

Question 41

Multiple Choice

Write the number in expanded form. 2,111.221 three 2,111.221 _\text { three }


A) 2⋅33+2⋅32+1⋅31+1⋅30+2⋅3−1+2⋅3−2+1⋅3−32 \cdot 3 ^ { 3 } + 2 \cdot 3 ^ { 2 } + 1 \cdot 3 ^ { 1 } + 1 \cdot 3 ^ { 0 } + 2 \cdot 3 ^ { - 1 } + 2 \cdot 3 ^ { - 2 } + 1 \cdot 3 ^ { - 3 }
B) 1⋅33+2⋅32+2⋅31+1⋅30+2⋅3−1+2⋅3−2+1⋅3−31 \cdot 3 ^ { 3 } + 2 \cdot 3 ^ { 2 } + 2 \cdot 3 ^ { 1 } + 1 \cdot 3 ^ { 0 } + 2 \cdot 3 ^ { - 1 } + 2 \cdot 3 ^ { - 2 } + 1 \cdot 3 ^ { - 3 }
C) 2⋅33+1⋅32+1⋅31+1⋅30+2⋅3−1+2⋅3−2+1⋅3−32 \cdot 3 ^ { 3 } + 1 \cdot 3 ^ { 2 } + 1 \cdot 3 ^ { 1 } + 1 \cdot 3 ^ { 0 } + 2 \cdot 3 ^ { - 1 } + 2 \cdot 3 ^ { - 2 } + 1 \cdot 3 ^ { - 3 }
D) 1⋅33+1⋅32+1⋅31+1⋅30+2⋅3−1+2⋅3−2+1⋅3−31 \cdot 3 ^ { 3 } + 1 \cdot 3 ^ { 2 } + 1 \cdot 3 ^ { 1 } + 1 \cdot 3 ^ { 0 } + 2 \cdot 3 ^ { - 1 } + 2 \cdot 3 ^ { - 2 } + 1 \cdot 3 ^ { - 3 }
E) 2⋅33+1⋅32+2⋅31+1⋅30+2⋅3−1+2⋅3−2+1⋅3−32 \cdot 3 ^ { 3 } + 1 \cdot 3 ^ { 2 } + 2 \cdot 3 ^ { 1 } + 1 \cdot 3 ^ { 0 } + 2 \cdot 3 ^ { - 1 } + 2 \cdot 3 ^ { - 2 } + 1 \cdot 3 ^ { - 3 }

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