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1. A block of ice is 3m wide, 4m high, and 5m long. When temperature increases, the block of ice melts 3 uniformly, and its new volume is modeled by V(x) =− x³ + 12x² − 47x + 60, where V(x) is volume in m³ and x is the increase in temperature in °C. Determine the temperature increase needed for the volume to be exactly 6 m³.

1. A block of ice is 3m wide, 4m high, and 5m long. When temperature increases, the block of ice melts 3 uniformly, and its new volume is modeled by V(x) =− x³ + 12x² − 47x + 60, where V(x) is volume in m³ and x is the increase in temperature in °C. Determine the temperature increase needed for the volume to be exactly 6 m³.

Elementary Algebra
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter8: Rational Expressions And Equations
Section8.9: Use Direct And Inverse Variation
Problem 506E: The volume of a gas in a container varies inversely as the pressure on the gas. If a container of...
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1. A block of ice is 3m wide, 4m high, and 5m long. When temperature increases, the block of ice melts 3 uniformly. and its new volume is modeled by V(x) = x³ + 12x² − 47x + 60, where V(x) is volume in m³ and x is the increase in temperature in °C. Determine the temperature increase needed for the volume to be exactly 6 m².
Transcribed Image Text:1. A block of ice is 3m wide, 4m high, and 5m long. When temperature increases, the block of ice melts 3 uniformly. and its new volume is modeled by V(x) = x³ + 12x² − 47x + 60, where V(x) is volume in m³ and x is the increase in temperature in °C. Determine the temperature increase needed for the volume to be exactly 6 m².
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