A 100-W Driveway Light Bulb Is on 10 Hours Per $\$ 73$

question 30

Multiple Choice

A 100-W driveway light bulb is on 10 hours per day. If the power company charges 10¢ for each kilowatt-hour of electricity used, estimate the yearly cost to operate the bulb if it is used every day For a 365-day year.

• A) \(\$ 73\)
• B) \(\$ 37\)
• C) \(\$ 7.30\)
• D) \(\$ 3.65\)

---

Definitions:

Genomes

The complete set of DNA, including all of its genes, in an organism or a cell.

Personality Traits

Consistent patterns of thoughts, feelings, and behavior that characterize an individual across different situations.

Attitudes

A person's feelings, beliefs, and behavioral predispositions toward people, objects, ideas, or situations.

Fraternal Twins

Twins that develop from two different eggs fertilized by two different sperm cells, making them genetically unique from each other, similar to regular siblings.