Write Each Number in Scientific Notation and Then Multiply $142 \times 10 ^ { 11 }$

question 93

Short Answer

Write each number in scientific notation and then multiply. Give the answer in scientific notation. (71,000,000)(200,000) A) $142 \times 10 ^ { 11 }$

B) $1.42 \times 10 ^ { 13 }$

C) $14.2 \times 10 ^ { 12 }$

D) $1.42 \times 10 ^ { 12 }$

---

Definitions:

Economy Operated

The manner in which a nation's economy functions, encompassing aspects such as production, distribution, and consumption of goods and services.

Transcontinental Railroads

Railroad lines that cross a continent, facilitating long-distance travel and transportation of goods across vast distances.

Civil War

A war between groups within the same country or state, often rooted in political, ethnic, or social differences.

Great Depression

A severe worldwide economic downturn that lasted from 1929 to the late 1930s, marked by massive unemployment and the fall of global trade.