question 30

Short Answer

$$\text { If } \int _ { 0 } ^ { 6 } f ( x ) d x = 12 \text { and } \int _ { 0 } ^ { 4 } f ( x ) d x = 6 \text {, find } \int _ { 4 } ^ { 6 } f ( x ) d x \text {. }$$

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Definitions:

Industrial Countries

Nations with significant levels of industrialization, high standards of living, and advanced technological infrastructure.

Second Phase

Refers to a subsequent stage in a process or a series of developments, often implying a change or escalation from an initial condition.

Industrial Revolution

A period of major industrialization that took place during the late 1700s and early 1800s, leading to significant changes in agriculture, manufacturing, mining, transport, and technology.

Midlife Crisis

A period of emotional turmoil and identity questioning that can occur in middle adulthood, often associated with reevaluating one's life achievements, goals, and relationships.