2.4+Walking+to+Win

S.T 24/5/09 Block-C



-x+2.5x=x+45-x 1.5/1.5=45/1.5 x=30 74 meters for the race to be close but Henri wins. At 30 seconds they are level. ||
 * Emile knows his brother would enjoy winning the race, but he does not want to make the race so short that it is obvious his brother will win. What will be a good distance to make the race so that Henri will win a close race? Describe your strategy, and give evidence to support your answer.**
 * 2.5x=x+45

There are 3 ways to find the answer: You can extend graph Extend the table Or use variables with equations

At 30 seconds they will be level so 76 miles would be the perect win for Emile but it will be close. **
 * __F.U__