How can you prepare for a background check? a. maintain good credit b. be truthful on resumes and applications c. obtain and verify credit reports and personnel records d. all of the above

All of the above  (Option D)

Explanation:

To prepare for a background check, you should :

- Be honest  

- Prepare an accurate resume along with the best phone number and email  

- Research your own history (employment date, job titles, salaries etc.)

- Maintain and good credit and verify credit reports as well

Background check is a verification process. It validates information that you have already provided and review’s public records about you. A background check also ensures that you don’t pose a potential risk to anyone. Moreover, your employment history is also reviewed and education credentials. Any history of drugs abuse, violence or theft that could potentially create a risk is also reviewed.

I think the answer is : D.all of the above

Explanation:

because you should always be truthful on your background check. you should maintain good credit. you should also obtain and verify credit reports and personnel records.If you lie about anything on a background check you will be in trouble or not have a job

1. for the first question, we must find the mass of the anhydrous salt, mgso₄. the molar mass for mgso₄·7h₂o is 246.47 g/mol, while that of mgso₄ is 120.37 g/mol.7.834 g mgso₄·7h₂o * 1 mol mgso₄·7h₂o/246.47 g * 1 mol mgso₄/1 mol mgso₄·7h₂o * 20.37 g mgso₄/mol = 0.647 g mgso₄

2. mass of water = mass of sample - mass of anhydrous salemass of water = 7.834 - 0.647 = 7.19 gpercent water in hydrate = 7.19/7.834 * 100 = 91.74%