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Write the Following as a Sum Using Powers of 10 0⋅100+3⋅101+0⋅102+0⋅103+3⋅104+9⋅105+8⋅1060 \cdot 10 ^ { 0 } + 3 \cdot 10 ^ { 1 } + 0 \cdot 10 ^ { 2 } + 0 \cdot 10 ^ { 3 } + 3 \cdot 10 ^ { 4 } + 9 \cdot 10 ^ { 5 } + 8 \cdot 10 ^ { 6 }

Question 77

Multiple Choice

Write the following as a sum using powers of 10 to show place value.
-0.300398


A) 0⋅100+3⋅101+0⋅102+0⋅103+3⋅104+9⋅105+8⋅1060 \cdot 10 ^ { 0 } + 3 \cdot 10 ^ { 1 } + 0 \cdot 10 ^ { 2 } + 0 \cdot 10 ^ { 3 } + 3 \cdot 10 ^ { 4 } + 9 \cdot 10 ^ { 5 } + 8 \cdot 10 ^ { 6 }
B) 0⋅10−1+3⋅10−2+0⋅10−3+0⋅10−4+3⋅10−5+9⋅10−6+8⋅10−70 \cdot 10 ^ { - 1 } + 3 \cdot 10 ^ { - 2 } + 0 \cdot 10 ^ { - 3 } + 0 \cdot 10 ^ { - 4 } + 3 \cdot 10 ^ { - 5 } + 9 \cdot 10 ^ { - 6 } + 8 \cdot 10 ^ { - 7 }
C) 0⋅101+3⋅100+0⋅10−1+0⋅10−2+3⋅10−3+9⋅10−4+8⋅10−50 \cdot 10 ^ { 1 } + 3 \cdot 10 ^ { 0 } + 0 \cdot 10 ^ { - 1 } + 0 \cdot 10 ^ { - 2 } + 3 \cdot 10 ^ { - 3 } + 9 \cdot 10 ^ { - 4 } + 8 \cdot 10 ^ { - 5 }
D) 0⋅100+3⋅10−1+0⋅10−2+0⋅10−3+3⋅10−4+9⋅10−5+8⋅10−60 \cdot 10 ^ { 0 } + 3 \cdot 10 ^ { - 1 } + 0 \cdot 10 ^ { - 2 } + 0 \cdot 10 ^ { - 3 } + 3 \cdot 10 ^ { - 4 } + 9 \cdot 10 ^ { - 5 } + 8 \cdot 10 ^ { - 6 }

Correct Answer:

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