popsicle is taken out of the freezer with an internal temperature of 32◦F and is allowed to warm in a 90◦F room. After 20 minutes, the internal temperature of the popsicle is 40◦F. Write a formula that models this situation where t is the number of minutes the popsicle has been out of the freezer. How long will it take the popsicle to warm to 50◦F? Please use a calculator to get the final answer and round down to two decimal places.
popsicle is taken out of the freezer with an internal temperature of 32◦F and is allowed to warm in a 90◦F room. After 20 minutes, the internal temperature of the popsicle is 40◦F. Write a formula that models this situation where t is the number of minutes the popsicle has been out of the freezer. How long will it take the popsicle to warm to 50◦F? Please use a calculator to get the final answer and round down to two decimal places.
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter10: Quadratic Equations
Section10.4: Solve Applications Modeled By Quadratic Equations
Problem 159E: A bullet is fired straight up from a BB gun with initial velocity 1120 feet per second at an initial...
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A popsicle is taken out of the freezer with an internal temperature of 32◦F and is allowed to warm in
a 90◦F room. After 20 minutes, the internal temperature of the popsicle is 40◦F.
Write a formula that models this situation where t is the number of minutes the popsicle
has been out of the freezer. How long will it take the popsicle to warm to 50◦F? Please use a calculator to get the
final answer and round down to two decimal places.
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