Cards marked with number 3 , 4 , 5 ............ 50 are placed in a box and mixed throughly A card is drawn random from the box find the probability that the selected card bears a perfect squarenumber
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there are 6 perfect square number 4,9,16,25,36,49.
probability = no.of perfect square numbers/total numbers
= 6/48
=1/8
probability = no.of perfect square numbers/total numbers
= 6/48
=1/8
Answered by
1
number o favourable outcomes=6
that is 4,9,16,25,36,49
total number of possible outcomes =48
==6/48=3/24=1/8
that is 4,9,16,25,36,49
total number of possible outcomes =48
==6/48=3/24=1/8
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