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Rational Functions - Word Problems 1. John can paint a 12’ by 30’ fence in 3 hours. Katie can paint the same sized fence in 4 hours. How long will it take them to paint a 12’ by 30’ fence if they work together? 2. Bill can mow the lawn in 40 minutes and John can mow the lawn in 60 minutes. How long will it take for them to mow the lawn ...
Rational Word Problems: Set-up and solve: 1) An old conveyor belt takes 21 hours to move one day’s coal output from the rail line. A new belt can do it in 15 hours. How long does it take when both are used at the same time? 2) Using your water hose, you can fill a kid's pool in 45 minutes. When your neighbor is helping, you can
WORD PROBLEMS INVOLVING RATIONAL FUNCTIONS. Solve each problem and check all solutions. Answer using a complete sentence. Problem 1 : A boat goes 240 miles downstream in the same time it can go 160 miles upstream. The speed of the current is 5 miles per hour. What is the speed of the boat in still water? Solution :
How to solve application problems that use rational equations, with video lessons, examples and step-by-step solutions.
Demonstrate an understanding of how to solve a word problem; Demonstrate an understanding of how to solve an equation with rational expressions; Learn how to solve word problems that involve rational equations
On this page you will find a focused collection of rational function math problems along with video solutions! Visit this page directly at hunkim.com/rational. Basic rational function graph: f(x)=\frac{1}{x} Sketch this function and label 3 points; Domain? Range? Equation of the asymptotes? Non-permissible values for x; The two big no-no’s in ...
Math 103 - Word problems with rational functions Name_____ Solve. 1) Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 104 miles in the same time that Dana travels 96 miles. If Chuck's rate of travel is 4 mph more than Dana's, at what speed does Chuck travel?
