Solve the Problem by Integration A) -163
B) 1

question 253

Multiple Choice

Solve the problem by integration.
- $\text { Find the } x \text {-coordinate of the centroid of the area bounded by } y \left( x ^ { 2 } - 9 \right) = 1 , y = 0 , x = 4 \text {, and } x = 7 \text {. }$

• A) -1.63
• B) 1.63
• C) 1.69
• D) 5.08

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Definitions:

Human Capital Investment

The process of increasing the value of a workforce through education, training, and health improvements.

Technologies

The application of scientific knowledge for practical purposes, especially in industry and everyday life.

Resource Endowments

The natural resources, capital, and human skills that a country or region possess, which can influence its economic development and trade patterns.

IACs

Industrialized Advanced Countries, a term sometimes used to refer to economically developed countries with high levels of industrialization.