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

Describe the initial therapeutic management of severe dehydration in children.

Understand the increased fluid requirements in specific pediatric conditions.

Identify the treatment and management strategies for Hirschsprung disease in children.

Recognize the causes of constipation in children and appropriate interventions.

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