What is the mass of a bacterial cell ? CONVERT TO STANDARD FORM

CONVERT TO SCIENTIFIC NOTATION

hope it is correct if not i'm srry i tried to

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.

Photo math will give you the step by step answer : )

Set up a system of equations