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Applications of Rational Functions

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Wize High School Grade 12 Pre-Calculus Textbook > Rational Functions

Applications of Rational Functions

4 Activities

Wize High School Algebra II Textbook (Common Core) > Rational Functions

Applications of Rational Functions

4 Activities

Practice: Applications of Rational Functions

Two faucets are being used to fill Sheldon's bathtub. One faucet can fill the tub in 0.25 hours and the second faucet can fill it in 0.125 hours The faucet's drain can empty the tub in 0.15 hours. If the two faucets fill the tub together, and the drain is open (by mistake), how long will it take to fill the tub?
More Applications of Rational Functions Questions:
Applications of Rational Functions
Practice: Applications of Rational Functions
12 men and 8 boys can build a playhouse in 16 hours. 8 men and 10 boys can build a playhouse in 20 hours.
a) How long would it take 1 man to build a playhouse?
Applications of Rational Functions
Practice: Applications of Rational Functions
7 women and 11 girls can make a shelf in 4 hours. 11 women and 5 girls can build a shelf in 6 hours.
a) How long would it take 1 woman to build a shelf?
Applications of Rational Functions
Practice: Applications of Rational Functions
Two hoses are being used to fill Gus's pool. One hose can fill the pool in 8 hours and the second hose can fill it in 5 hours. The pool drain can empty the pool in 6 hours. If the two hoses fill the pool together, and the drain is open (by mistake), how long will it take to fill the pool?
Applications of Rational Functions
Practice: Applications of Rational Functions
Drew takes 4 hours to decorate 250 cookies. Violet takes 5 hours to decorate 340 cookies. Working together, how long should it take them to decorate 600 cookies?
Applications of Rational Functions
Practice: Applications of Rational Functions
Maisy takes 5 hours to paint 16 paintings. Svea takes 7 hours to paint 21 paintings. Working together, how long should it take them to paint 50 paintings?
Applications of Rational Functions
An integer is 4 less than another.
The sum of their reciprocals is 1021\dfrac{10}{21}.
What the the 2 integers?
More Applications of Rational Functions Questions:
Applications of Rational Functions
Practice: Applications of Rational Functions
12 men and 8 boys can build a playhouse in 16 hours. 8 men and 10 boys can build a playhouse in 20 hours.
a) How long would it take 1 man to build a playhouse?
Applications of Rational Functions
Practice: Applications of Rational Functions
7 women and 11 girls can make a shelf in 4 hours. 11 women and 5 girls can build a shelf in 6 hours.
a) How long would it take 1 woman to build a shelf?
Applications of Rational Functions
Practice: Applications of Rational Functions
Two hoses are being used to fill Gus's pool. One hose can fill the pool in 8 hours and the second hose can fill it in 5 hours. The pool drain can empty the pool in 6 hours. If the two hoses fill the pool together, and the drain is open (by mistake), how long will it take to fill the pool?
Applications of Rational Functions
Practice: Applications of Rational Functions
Drew takes 4 hours to decorate 250 cookies. Violet takes 5 hours to decorate 340 cookies. Working together, how long should it take them to decorate 600 cookies?
Applications of Rational Functions
Practice: Applications of Rational Functions
Maisy takes 5 hours to paint 16 paintings. Svea takes 7 hours to paint 21 paintings. Working together, how long should it take them to paint 50 paintings?
Applications of Rational Functions
An integer is 4 less than another.
The sum of their reciprocals is 1021\dfrac{10}{21}.
What the the 2 integers?