$\begin{array}{|l|l|}\hline Nurrber~ of~ servers:&5\\\hline Service~ rate:&2~ per~ hour ~(exponential ~service~ times)\\\hline \end{array}$

question 68

Multiple Choice

$\begin{array}{l}\begin{array}{|l|l|}\hline \text { Priority }&\text { Average Arrival Rate (exponential interarrival times) }\\\hline \text { High } & 3 \text { per hour } \\\hline \text { Low } & 5 \text { per hour } \\\hline\end{array}\end{array}$
$\begin{array}{|l|l|}\hline Nurrber~ of~ servers:&5\\\hline Service~ rate:&2~ per~ hour ~(exponential ~service~ times) \\\hline \end{array}$
What is the system utilization factor?

• A) 0.45
• B) 0.50
• C) 0.55
• D) 0.65
• E) 0.80

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Definitions:

Stomata

Small openings on the surfaces of leaves and stems through which gases and water vapor pass.

Companion Cells

Plant cells that are part of the phloem tissue and assist in the distribution of nutrients throughout the plant.

Carbon Dioxide

An invisible, scentless gas that is released when carbon and organic compounds burn, and during the breathing process, which is taken in by plants during the process of photosynthesis.

Eudicot Leaves

Leaves belonging to a major group of flowering plants that have a specific vein structure, usually netlike, characteristic of the eudicots.