Disruptive behavior is inappropriate behavior that interferes with the functioning and flow of the workplace. It hinders or prevents faculty and staff members from carrying out their professional responsibilities. It is important that faculty, managers, and supervisors address disruptive behavior promptly.
Confidence votes 184. One 1964 or earlier silver quarter= 0.1808 of an ounce of silver. So, it takes about 6 90% silver quarters to make one ounce of silver. 6 silver quarters= 1.0851 ounces. + 125 others found this useful.
Silver dimes and quarters were minted from 1796 to 1964. Most of them were made of 90% silver and 10% copper. For other denominations, halves were silver from 1794 to 1970, bâ¦ut those dated 1965-1970 were made of 40% silver, not 90% silver. Silver dollars were made of 90% silver up till 1935.