Question

30 POINTS. OLD QUESTION. SCIENTIFIC NOTATION.

Explain Sylvia’s processes. Is Sylvia correct? If not where did she go wrong?

Explain Dylan’s processes. Is Dylan correct? If not where did he go wrong?

Explain Ethan’s processes. Is Ethan correct? If not where did he go wrong?


Plz help.

Answer 1

• Dylan is correct

Explanation:

Sylvia

• Incorrect second step

Dylan

• Correct both steps

Ethan

• Incorrect first step