Race to the Money
Imagine that you have 13 people engaging in a 5 kilometer race. The first five individuals to cross the finish line earn a cash reward equal to 100 minus their finish time. Now let's say that the first one to the Iine runs an 18:00 minute flat. How many possible combinations of the next 4 racers are there that guarantee that ALL of them will earn more than $50?
Note: The time on the clock is shown as minutes:seconds, i.e. 21:59. No racers share the same finish time. Note: Expressions that represent a ombination count will look as "integerCinteger" (i.e. 60C2).
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
0 solutions
No explanations have been posted yet. Check back later!