Use the Summation Properties to Evaluate the Series - $$\sum _ { i = 1 } ^ { 3 } \left( - 3 i ^ { 2 } + i \right)$$

question 94

Multiple Choice

Use the summation properties to evaluate the series. The following rules may be needed: $$\sum _ { i = 1 } ^ { n } i = \frac { n ( n + 1 ) } { 2 } ; \quad \sum _ { i = 1 } ^ { n } i ^ { 2 } = \frac { n ( n + 1 ) ( 2 n + 1 ) } { 6 } ; \quad \sum _ { i = 1 } ^ { n } i ^ { 3 } = \frac { n ^ { 2 } ( n + 1 ) ^ { 2 } } { 4 }$$
- $$\sum _ { i = 1 } ^ { 3 } \left( - 3 i ^ { 2 } + i \right)$$

• A) \(- 48\)
• B) \(- 36\)
• C) 20
• D) \(- 60\)

Evaluate the implications of legal and political decisions on civil liberties and human rights.

Understand the reasons and motivations behind organizational outsourcing decisions.

Recognize the impact of outsourcing on employees and organizational structure.

Identify HR functions most likely to be outsourced and why.

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Definitions:

Glomeruli

Networks of tiny blood vessels in the kidneys that filter waste from the blood to form urine.

Calyces

Small cavities of the renal pelvis of the kidney.

Renal Cortex

The renal cortex is the outer part of the kidney that contains the kidney's filtering units, involved in blood filtration and urine formation.

Efferent Arterioles

Small blood vessels that carry blood away from the glomerulus of each nephron in the kidneys, playing a critical role in regulating blood pressure and the filtration rate of the kidneys.