How Much Does It Cost to Operate Five 80-Watt Light

question 28

Multiple Choice

How much does it cost to operate five 80-watt light bulbs for 24 hours at a rate of 5 cents per kWh?

• A)96 cents
• B)83 cents
• C)0.48 cents
• D)48 cents
• E)9.6 cents

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Definitions:

Central Nervous

Often referred to as the central nervous system, it includes the brain and spinal cord, responsible for processing and sending out signals to the rest of the body.

Spinal Cord

The long, thin, tubular structure made up of nervous tissue that extends from the brain, encased within the spine, facilitating communication between the brain and the rest of the body.

Cerebellum

The cerebellum is a section of the brain located at the back and lower part of the skull which coordinates voluntary movements, maintains posture, and balances.

Coordinating Movements

The process through which the body's muscular, skeletal, and nervous systems work together to execute complex motor tasks.