combinations. end-in-mind/challenge sonic advertises that they have over 168,000 drink...
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Combinations
End-in-mind/challenge
Sonic advertises that they have over 168,000 drink combinations. Is this correct? How many do they actually have? Parameters:
12 base drinks 16 Add-ins Max of 1 base drink and 6 add-ins
How many ways can you pick 3 pizza topping from the following 4 topping offered (assuming no repeats):
Pepperoni, sausage, Canadian Bacon, Chicken
Combinations
*Use when order does not matter*
The total number of ways of selecting n objects, taking r at a time (order does not matter)
!
( )! !n
n r r
nnC C
rn r r
How many ways can you pick 3 pizza topping from the following 4 topping offered (assuming no repeats):
Pepperoni, sausage, Canadian Bacon, Chicken
What if we only pick 2 toppings?
The cheer coach has to cut the team down from 16 players to 9, how many ways could this be done?
Examples
I need to choose 5 students from those in here today to come to the board. How many ways could I do this?
Examples
How many ways could you deal a 7-card hand from a normal deck of cards?
Examples
How many ways could you deal a 5 card hand with 3 red cards and 2 black cards?
Examples
How many ways could you deal a 7 card hand with all red cards or all black cards?
Examples
How many ways could you deal a 7 card hand with at most 1 diamond?
Examples
10.2 Assignments
End-in-mind/challenge
Sonic advertises that they have over 168,000 drink combinations. Is this correct? How many do they actually have? Parameters:
12 base drinks 16 Add-ins Max of 1 base drink and 6 add-ins