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.

30 POINTS OLD QUESTION SCIENTIFIC NOTATION Explain Sylvias processes Is Sylvia correct If not where did she go wrong Explain Dylans processes Is Dylan correct I class=