Question

medal=fan
What is 7,200,000 written in scientific notation?

A.


B.


C.


D.

Answer 1

um

Answer 2

@felavin

Answer 3

72x10^5

Answer 4

\[7.2*10^6\]

Answer 5

ok thanks! :)

Answer 6

why

Answer 7

@tom982

Answer 8

Because 1,000,000=10^6, and 7,200,000=7.2*1,000,000=7.2*10^6

Answer 9

can u help with 4 more

Answer 10

Sure, but try them yourself first!

Answer 11

that's how I imagine it.