Perform the indicated calculation. Express your answer using scientific notation.
-$$\left( 15.64 \times 10 ^ { 3 } \right) \div \left( 4 \times 10 ^ { - 5 } \right)$$
A) $7.82 \times 10 ^ { - 2 }$
B) $7.82 \times 10 ^ { 8 }$
C) $3.91 \times 10 ^ { 8 }$
D) $3.91 \times 10 ^ { - 2 }$

Question

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The Answer of Perform the indicated calculation. Express your answer using scientific notation.
-$$\left( 15.64 \times 10 ^ { 3 } \right) \div \left( 4 \times 10 ^ { - 5 } \right)$$
A) $7.82 \times 10 ^ { - 2 }$
B) $7.82 \times 10 ^ { 8 }$
C) $3.91 \times 10 ^ { 8 }$
D) $3.91 \times 10 ^ { - 2 }$

Perform the Indicated Calculation (15.64×103)÷(4×10−5)\left( 15.64 \times 10 ^ { 3 } \right) \div \left( 4 \times 10 ^ { - 5 } \right)(15.64×103)÷(4×10−5)

Perform the Indicated Calculation $\left( 15.64 \times 10 ^ { 3 } \right) \div \left( 4 \times 10 ^ { - 5 } \right)$