The correct answer is C. viscosity.
You can check the viscosity of the brake-fluid with using a voltmeter. You can see that by using the voltmeter and read on it the volts, the bigger the voltage the bigger the moisture in brake-fluid, thus less viscosity.
A high school diploma helps a student get a chance for better opportunities for a student such as going to college, going into the military and training for a better job.
The answer is: A. accountant
The main duty of an accountant is to prepares the financial information of an individual or an organisation. In order to do this, you need a really good command of math skills since all the information regarding the assets , liability, and capital of the individuals/organization is recorded in a numerical value.