11) Solve the problem. Write out your check and write your answer in complete sentence form including correct units. It is necessary to have a 40% antifreeze solution in the radiator of a certain car. The radiator now has 70 liters of 20% solution. How many liters of this should be drained and replaced with 100% antifreeze to get the desired strength? Show your work here: Write your sentence answer here using correct units: Write out your check here using the information from the original wording of the problem. Do not check by using your equation because that could be incorrect:

11) Solve the problem. Write out your check and write your answer in complete sentence form including correct units. It is necessary to have a 40% antifreeze solution in the radiator of a certain car. The radiator now has 70 liters of 20% solution. How many liters of this should be drained and replaced with 100% antifreeze to get the desired strength? Show your work here: Write your sentence answer here using correct units: Write out your check here using the information from the original wording of the problem. Do not check by using your equation because that could be incorrect:

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter5: Exponential And Logarithmic Functions

Section: Chapter Questions

Problem 22PS: In a classroom designed for 30 students, the air conditioning system can move 450 cubic feet of air...

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