Use the Formula for the Sum of the First N

question 139

Multiple Choice

Use the Formula for the Sum of the First n Terms of an Arithmetic Sequence
-Find 2 + 4 + 6 + 8 + . . ., the sum of the first 40 positive even integers.

• A)1640
• B)1644
• C)1599
• D)1595

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Definitions:

Vertebra

The individual bones that make up the vertebral column (spine), providing structural support and protecting the spinal cord.

Mandible

The lower jawbone, which is the largest and strongest bone of the face, involved in chewing and forming the mouth's lower boundary.

Sternum

A long flat bone located in the center of the chest, connecting to the ribs via cartilage and forming part of the rib cage.

Zygomatic

Relating to the cheekbone or zygoma, which is a bone that forms part of the orbit around the eye and the cheek.