Simplify each expression as much as possible, and rationalize denominators when applicable. √((1/3)=?

Step-by-step explanation:

So we start with the original expression to be:

so we need to first split the square root into two, one for the numerator and another one for the denominator so we get:

we can now simplify that so we get:

we can now rationalize the denominator by multiplying the fraction by

so we get:

we do the multiplication so we end up with:

which simplifies to:

answer: 819.89 miles across america

step-by-step explanation:

the answer is b