1.

17 cards numbered 1,2,3,.......17.are put in a box and mixed thoroughly. one person draws a card from the box. find the probability that the number on the card is prime​

Answer»

ANSWER:

we have cards of : 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17

Step-by-step explanation:

we have 17 POSSIBLE outcomes

since , there are 8 prime numbers

1,2,3,5,7,11,13 and 17

hence,the favourable outcomes are 8

therefore, PROBABILITY of drawing a prime NUMBER

= favourable outcomes/possible outcomes

=8/17



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