Jenny had two tubes of modeling clay.  She knew the total volume of clay she had was 686 cubic inches.  What was the side length of each of her cubes?    

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

What is the ratio of the length of an object in yards to the length of the same object in miles?