Question

How do you write 0.75 thousand in scientific notation?

Answer 1

`7.5 xx 10^2`

Explanation:

With scientific notation (or standard form), we always lay it out with a 1 digit number between 1 and 10 (including 1 but not 10).
Or rather `1<= n < 10`

Then, we multiply it by a 10 to the power of something until it is big or small enough.

`0.75` thousand is `750` which would then be changed to `7.5` and multiplied by `100` to get it to 750.
`100` is just `10^2`, so we write `7.5 xx 10^2`.

Hope this helps; let me know if I can do anything else:)