4. staff-level briefings are conducted by the supervisor to introduce co-workers, clarify tasks, define the scope of work, describe sources of work supplies, and present the work schedule.

The correct question should have been:

Staff-level briefings are conducted by the supervisor to introduce co-workers, clarify tasks, define the scope of work, describe sources of work supplies, and present the work schedule. True or False

True.

Explanation:

A staff-level briefing is a type of meeting held for members of staff of a company, where information or instructions are been passed across from the management of the company to the members of staff. The information passed during a staff-level briefing is only meant for staff consumption.

because she sucked. : )

(but so does trump, don't @ me)

answer: 11/12

step-by-step explanation: 4 1/4 and 3 1/3 is equivalent to 4 3/12 and 3 4/12. 4 3/12 - 3 4/12 =11/12