Use Scientific Notation and the Properties of Exponents to Evaluate $\frac { 0.000076 } { 0.038 }$

question 258

Multiple Choice

Use scientific notation and the properties of exponents to evaluate the following numerical expression. $\frac { 0.000076 } { 0.038 }$

• A) 0.04
• B) 0.002
• C) 0.003
• D) 0.02

---

Definitions:

Stratum

A layer or level within a structure, such as skin or geological formations.

Propionibacterium

A genus of bacteria known for its role in the fermentation process and its presence on human skin, where it can affect acne.

Testosterone

A primary male sex hormone and an anabolic steroid, crucial for the development of male reproductive tissues and secondary sexual characteristics.

Sebum

An oily substance secreted by sebaceous glands in the skin that helps to keep the skin and hair moisturized.