12. If the force between two charges has a magnitude 3.36 N when the charges are separated by 8.0 mm, the magnitude of the force between these two charges when separated by 12 mm is

18.  When a conductor is charged and static equilibrium has been established, all net charge is uniformly distributed on the surface. True or False?

20.  If an atom has become a positive ion, it has

16. If a helium ion is fromed by removing two electrons from a helium atom, the ion will have a charge that is 

6. A

 13-4d>8{“version”:”1.1″,”math”:”13-4d>8″} (Reminder…write your response on your answer pages.  Do not type anything below.)

Find t(6). (Reminder…write your response on your answer pages.  Do not type anything below.)

A college algebra professor at a university is interested in how many students in his classes earned As,  Bs, and Cs over the last few semesters.  She determined that 198 students had passed her class with an A, B, or C.  Specifically,*the number of Cs was two less than twice as many students who earned As, and *the number of Bs was 16 more than the number of As.How many students earned Cs? (Reminder…write your response on your answer pages.  Do not type anything below.)

If you are done with the test, you will take pictures through OneDrive and save as 1 pdf document.  Submit to Test 1 dropbox.  Then acknowledge the Academic Honesty pledge below and submit this “quiz.” I pledge that I am not cheating in any way on this test.  I am not having another person complete any part of the exam for me.  I am not interacting with any other person.  I am not accessing resources online.  I may use my notes but understand that I have limited time to complete the test, and looking through notes may prevent me from completing the test in the time allowed.   

What is the range, in interval notation, of t(x)? (Reminder…write your response on your answer pages.  Do not type anything below.)