SOLUTION: There are 2 types of popcorn and 4 types of hotdogs available at a concession stand in a cinema
Aside from the food above,The stand also provides 5 types of drinks,Eddie has a cou
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-> SOLUTION: There are 2 types of popcorn and 4 types of hotdogs available at a concession stand in a cinema
Aside from the food above,The stand also provides 5 types of drinks,Eddie has a cou
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Question 1175178: There are 2 types of popcorn and 4 types of hotdogs available at a concession stand in a cinema
Aside from the food above,The stand also provides 5 types of drinks,Eddie has a coupon that gives a 10% off the price for buying one type of food together with a drink,If eddie is going to use the coupon,How many choices does he have? Answer by ewatrrr(24785) (Show Source):
Hi
2 types of popcorn, 4 types of hotdogs AND 5 types of drinks
one type of food together with a drink.
How many choices does he have?
(2C1)(5C1) + (4C1)(5C1)
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