Question

How do you express `4.1times10^-3` in standard notation?

Answer 1

`0.0041`

Explanation:

Since `4.1xx10^-3" is already in standard form"`

I am assuming that you require the number that is represented
by `4.1xx10^-3`

Consider the general form of `10^n`

`•" If n is positive move the decimal point to the right by n"`

`•"If n is negative move the decimal point to the left by n"`

`"here "n=-3larrcolor(red)"move 3 places left"`

It would probably help by placing some 0's before the 4

`rArr4.1xx10^-3=0.0041`