Question

Please help scientific notation word problem

See Attachment

Answer 1

I only need help with the one outlined in red. I keep getting the same answer

Answer 2

try 6

Answer 3

6 was incorrect

Answer 4

ohk you need to divide

worst case
---------
best case

Answer 5

try 1

Answer 6

1 is correct. thank you

Answer 7

cool
you just need to divide and take the exponent

Answer 8

alright, thanks again @ganeshie8

Answer 9

np :)