Differentiate between email and NIPOST System

NIPOST System is sending mail physical like photos and letters and many items

Email is electronic  mail sent through the internet but you can send it anywhere

Explanation:

The basic equation for diluting solutions is:

(M1)(V1) = (M2)(V2)

M1 and V1 belong with the stock solution, the stronger one.

The mL has to be turned into liters, so convert first. 175 mL = .175 L

So, 1.6 M represents M1 and .175 L represents V1. 1.0 is V2 because it's asking for the new concentration, which is M2. Therefore, M2 is the variable you're looking for.

Plugging it in:

(1.6M)(.175) = (M2)(1)

Simplify and Solve:

.28 = M2