The number of possibilities that are there for the ordered pair is 2.
<h3>Calculation and Parameters
</h3>
Because the unpainted part of the floor covers 1/2 of the area, then the painted rectangle covers 1/2 of the area as well.
Given that the border width is 1 foot, the dimensions of the rectangle are a-2 by b-2.
Making an equation:
ab= 2((a-2)(b-2))
ab= 2ab-4a-4b+8
ab-4a-4b+8=0
If we apply Simon's Favorite Factoring Trick,
ab-4a-4b+16= 8
(a-4)(b-4)= 8
Since b > a, then we have the possibilities
(a-4) = 1 and (b-4) = 8, or (a-4) = 2 and (b-4) = 4.
(5, 12) or (6,8) which gives us 2 possibilities.
Read more about possibilities here:
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Answer:
Letter b is correct. <em>Making sure employees know how their work contributes to the hospital's mission</em>
Explanation:
Performance management is characterized as a set of techniques and practices that together will help to verify the performance of organizational activities and their effectiveness. Its main function is to ensure that the proposed organizational objectives are met. Employees are a key player in organizational performance, so giving them feedback on their performance is important for communication to be effective and for a sense of staff to increase, and consequently their productivity to increase.
I would say 2189 as tax refunds ps the question is unfull
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