Question

help please

Answer 1

here

Answer 2

Question

Answer 3

First box is 4.72

Answer 4

u sure?

Answer 5

its not.

Answer 6

its 5x 10^-9

Answer 7

close question

Answer 8

is it 4.7

Answer 9

nope. first box 5, second box -9

Answer 10

This is scientific notation right?

Answer 11

SkyBudgie is correct

Answer 12

its order of magnitude, but also scientific notation, yes.

Answer 13

thanks

Answer 14

:) no prob