Use the Product Rule to Simplify Square Roots
-The Formula $\mathrm { v } = \sqrt { 2.5 \mathrm { r } }$

question 15

Multiple Choice

Use the Product Rule to Simplify Square Roots
-The formula $\mathrm { v } = \sqrt { 2.5 \mathrm { r } }$ models the safe maximum speed, $\mathrm { v }$ , in miles per hour, at which a car can travel on a curved road with radius of curvature, $r$ , in feet. A highway crew measures the radius of curvature at an exit ramp as 490 feet. What is the maximum safe speed?

• A) 35 miles per hour
• B) 49 miles per hour
• C) 40 miles per hour
• D) 32 miles per hour

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Definitions:

Group Dynamics

The examination of psychological processes and behaviors that occur within or among social groups.

Team Management

The process of leading a group towards achieving a common goal through planning, organizing, and controlling resources.

Mechanistic Design

A structure within an organization that is highly formalized and centralized, focusing on efficiency and predictability through standardized procedures and roles.

Division of Labour

An organizational principle wherein tasks are subdivided into small, specialized jobs to increase productivity and efficiency.