Change the "Calculator Output" to Scientific Notation and Then to a Decimal

Multiple Choice

Change the "calculator output" to scientific notation and then to a decimal. $\text { 2. } 16$ E4

A) $2.16 \times 10 ^ { 4 }$ , 2,160,000
B) $2.16 \times 10 ^ { 4 }$ , 21,600
C) $216 \times 10 ^ { 5 }$ , 21,600
D) $2.16 \times 10 ^ { - 4 }$ , 21.6
E) $216 \times 10 ^ { 4 }$ , 21,600