hannahfuller12orhqjy hannahfuller12orhqjy
  • 04-04-2020
  • Mathematics
contestada

The league championship 800 meter race has 9 runners. In how many different ways they place first, second and third?

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-04-2020

Answer:

504 different ways

Step-by-step explanation:

There are 9 people competing

9 Different people can come in 1st

We have a winner

Now there are only 8 people left to come in second

8 different people can come in 2nd

There is 1 second place winner

Now there are only 7 people left to come in second

7 different people can come in 3rd

9*8*7 =504

There are 504 different ways

Answer Link

Otras preguntas

The entire region of Northern Africa and southwest Asia has a climate generally described as?
Find an equivalent ratio for 22/55 and then write the proportion
The circumference of a circle is 6.28.What is the area of the circle?
The graph of y = 4x - 11 is translated up 8 units. Which equation represents the translated graph? f y = 4x - 19 g y = 4x - 3 h y = 12x - 11 j y = 12x - 3
what is the meaning or definition of fighting-gear??
FACTORIZE. 9x2y-24xy2-16y3 solve it
A 4.5 newton object is placed in a tank of water. If the water exerts a force of 4.0 newtons on the object, will the object sink or float?
The formula C = 20x + 5 models the cost of New York Yankees T-shirts, where C is the cost and x is the number of shirts sold. Choose ALL TRUE statements in the
Buck drove 220 miles in 5 hours. What was his average rate of speed?
The Indus, Ganges, and Brahmaputra were important to ancient India because they were