409,200,000,000
rule 1: place point where there is one non-zero number to the left of the decimal point
so that would be after 4
now simply count the number of spaces the decimal point have "moved" from the original number
this will be the exponent of 10
so
409,200,000,000
the point in the original equation was supposed to be at the very end of the number
like this
409,200,000,000.000
we put the decimal point after 4
and now we count
that will be 11 spaces
so our answer is
4.092 * 10^11
heehehh
Explanation:
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Explanation:
1When I got my present, I was running to my room to open it.
2While Sara was driving, she was listening to music.
3When Thomas last year worked in a travel agency, he made a lot of money.
When I had the flu last week, I didn't go to work.
4Stewart got ready to go to bed when he heard someone shouting
5While I was working, Jerry playing computer games
6When I saw Mathew at the party yesterday, he did not speak to me.
