Explain why you might want to write very large and very small numbers like the ones in the example problem in scientific notation.

So you won't have trailing zeros all over your paper. It is also easier to calculate with other numbers in scientifc notation instead of trying to solve numbers of 67 zeros.

i would say the third one.

step-by-step explanation: liner would mean in a line and the only one that doesn't look like it's even thinking about forming a line would be the third one

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )