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10th and 11th qstn
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10. the outcomes will be (HTH), (HHH) , (HHT) , (THH) , (TTT) (THT) (TTH) ( HTT)
P (getting excatly one head) = 3/8
11. no of spades and kings= 16
so 52-16 = 36 (excluding kings and spades)
P (not getting neither a spade nor king) = 36/52 = 9/13
P (getting excatly one head) = 3/8
11. no of spades and kings= 16
so 52-16 = 36 (excluding kings and spades)
P (not getting neither a spade nor king) = 36/52 = 9/13
nana36:
Total number of spade is 13 and king is 4 know?
i acctually thought about the colour .....
actually*
there's are 4 kings in every deck of cards so in spades there's already a king added in it(13) so from the other three(club,heart,diamond) u get 3 kings so u need to add 13+3 which is 16
there*
Ohh. . Thnk u
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10. Total outcomes = 8
Favourable outcome = 2 (TTH,HTT,THT)
So, probability = 3/8
11.Total outcomes =52
Favourable outcomes = 52 - 16 =36
So, probability = 36/ 52
Hope it helps
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