Find the Indicated Sum $$\sum _ { i = 1 } ^ { 5 } 4 \cdot 3 i$$

question 57

Multiple Choice

Find the indicated sum. Use the formula for the sum of the first n terms of a geometric sequence.
- $$\sum _ { i = 1 } ^ { 5 } 4 \cdot 3 i$$

• A) 1452
• B) 2460
• C) 93
• D) 480

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Definitions:

Brain Matter

Tissue making up the brain, categorized into gray matter (neuron cell bodies and dendrites) and white matter (myelinated axon tracts).

Neuroglial Cells

Specialized cells in the nervous system that provide support, protection, and nutrition to neurons, ensuring their proper function.

Myelin Sheath

A fatty layer that surrounds the axons of some nerve cells, providing electrical insulation and improving the speed of nerve impulse transmission.

Burst

A sudden break or rupture, typically referring to pipes, balloons, or vessels under pressure.