Sagot :
Answer:
219 in scientific notation = 2.19 × 102.
This can also be expressed as 2.19 × 10^2, using the caret symbol, or as 2.19e+2, which is called 219 in e-notation, further discussed in the section ahead.
Step-by-step explanation:
There po The answer is 9 or B. not sure po
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