Express the expression as a product of factors.
6!
There are 5 participants in a potato sack race. Find the number of orders in which the participants can finish.
Evaluate the expression.
8!/6!
Evaluate the expression.
3!
A pizza shop offers 9 toppings for its customers. Find the number of 2-toppings pizzas that can be ordered.
Signaling is a means of communication through signals or objects. During the time of the American Revolution, the colonists used combinations of a barrel, basket, and a flag placed in different positions atop a post. How many different signals could be sent by using 3 flags, one above the other on a pole, if 8 different flags were available?
Evaluate the expression!
(6-3)!
6!
There are 5 participants in a potato sack race. Find the number of orders in which the participants can finish.
Evaluate the expression.
8!/6!
Evaluate the expression.
3!
A pizza shop offers 9 toppings for its customers. Find the number of 2-toppings pizzas that can be ordered.
Signaling is a means of communication through signals or objects. During the time of the American Revolution, the colonists used combinations of a barrel, basket, and a flag placed in different positions atop a post. How many different signals could be sent by using 3 flags, one above the other on a pole, if 8 different flags were available?
Evaluate the expression!
(6-3)!
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6! = 6*5*4*3*2*1 = 720
number of orders in which the participants can finish. = 5! = 120
8!/6! = 8*7 = 56
3! = 3*2*1 = 6
number of 2-toppings pizzas that can be ordered. = 9*9=81
different signals could be sent by using 3 flags, one above the other on a pole, if 8 different flags were available = 8C3 ways
(6-3)! = 3! = 6
number of orders in which the participants can finish. = 5! = 120
8!/6! = 8*7 = 56
3! = 3*2*1 = 6
number of 2-toppings pizzas that can be ordered. = 9*9=81
different signals could be sent by using 3 flags, one above the other on a pole, if 8 different flags were available = 8C3 ways
(6-3)! = 3! = 6