Diamond1894 Diamond1894
  • 10-06-2020
  • Mathematics
contestada




Determine the number of ways three trumpet players out of 6 are chosen for 1st chair, 2nd chair, and 3rd chair.

Respuesta :

aysu1 aysu1
  • 10-06-2020

Answer:

120

Step-by-step explanation:

6! / 3! = 6*5*4*3*2*1 / 3*2*1 = 6*5*4 = 120

Answer Link
yeetosaurus69
yeetosaurus69 yeetosaurus69
  • 10-06-2020

Answer:

120 ways

Step-by-step explanation:

There are 3 spots and 6 options

_ _ _

1  2 3

6 ways for 1st chair to be chosen

5 ways for 2nd chair to be chosen (1st chair is chosen already, so there are 5 players left)

4 ways for 3rd chair to be chosen (1st and 2nd are already chosen, only 4 players left)

Multiply 6*5*4 to find the total number of ways (120)

Answer Link

Otras preguntas

Why's it possible for many different species to live together in one ecosystem?
two numbers rational. between 0.3 and 0.4 express one as a decimal and fraction. explain why these numbers are rational
WHAT IS A GOOD PERSONIFICATION POEM ABOUT THE FIRST DAY OF SCHOOL!!!!!
How much force is needed to accelerate a 68 kilogram-skier at a rate of 1.2 m/sec^2?
What is 0.0000465 written in scientific notation
Stanley puts $100 in the bank for two years at 5 % interest compounded annually. At the end of the two years, what is his balance?
Nicholas spends 20 minutes ironing shirts with his 1,800-watt iron. How many joules of energy were used by the iron?
Stanley puts $100 in the bank for two years at 5 % interest compounded annually. At the end of the two years, what is his balance?
Find the greatest common factor (gcf) of 15 and 35
Find the greatest common factor (gcf) of 15 and 35