You go to a store which buys 7 brands of candies (B1, B2, ., B7). You want to buy 4 candies. How many ways can you choose 4 candies from those 7 brands? Ex: one B1, one B4, two B6 OR four B3, etc. O a. P(10,3) O b. 74 Oc C(7,4) / P(4,4) O d. P(10,6) O e. C(11,7) O f.47 O g. C(7,4) O h. C(10,4)

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Q: You go to a store which buys 7 brands of candies (B1, B2, ..., B7). You have 4 children and you want…

A: Solution is given as below:

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Q: You go to a store which buys 7 brands of candies (B1, B2, ., B7). You have 4 children and you want…

A:

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A:

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Q: Say, there are 4 types of Frozens (F1, F2, F3, F4) at a cafe shop and you'll buy 5 Frozens. How many…

A: Topic:-  permutations and combinations

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Q: Say, there are 4 types of Frozens (F1, F2, F3, F4) at a cafe shop and you'll buy 5 Frozens. How many…

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A:

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Q: Four married couples have bought 8 seats in the same row for a concert. In how many different ways…

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Q: You go to a store which buys 7 brands of candies (B1, B2, ., B7). You want to buy 4 candies. How…

A:

Q: You just opened your store and for entertainment purposes, you choose to have a jelly bean machine.…

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A:

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