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sp2606 [1]
3 years ago
9

cards marked with numbers 2 to 101 are placed in a box and mixed thoroughly. one card is drawn from this box. find the probabili

ty that the number on the card is a) a number less than 14 b) a number which is a perfect square
Mathematics
1 answer:
Kamila [148]3 years ago
7 0

number of cards = 100

number less than 14 = {2,3,...,13} = 12

number perfect square = {4, 9, 16, 25, 36, 49, 64, 81, 100} = 9

so

a) probability = 12/100 = 3/25

b) probability = 9/100

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