please answer this question of class 9 probability....a book has 250 pages mark from 12 to 250 what is the probability that the number on the page selected is a perfect square ...urgent please
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Answered by
1
HEY BUDDY HERE'S YOUR ANSWER ❤️❤️
Total no. of pages =250
no. of squares below 250=15
then probability that the no. on page selected is aperfect square =15/250=3/50
Total no. of pages =250
no. of squares below 250=15
then probability that the no. on page selected is aperfect square =15/250=3/50
examarriving:
thanks
favourable outcomes cannot be 15 as it starts from 12 to 250. Not 1 to 250
Answered by
0
hey,
the total number of perfect squares are:16,25,36,49,64,81,100,121,144,169,196 and 225. (total=12)
so,
p = number of favourable outcomes/total number of outcomes
= 12/238
P = 6/119
i'm not completely sure of the answer...
hope it goes right...
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