A bor contains cards numbered 6 to 50.
A card is drawn at random from
the box. calculate the probablity that
the drawn card has a number which
is a perfect square
Answers
Answered by
15
: REQUIRED ANSWER
We know that perfect square means a number that can be expressed in form of a product of two integers that are equal.
For examples 9, 16, 25 etc
Between 6 and 50 the perfect squares in between are 9, 16, 25, 36, 49
So total number b/w 6 to 50 which are perfect square is = 5
Total possible outcomes = 45 (number from 6 to 50)
The probability that the drawn card has a number that is a perfect square is = Number of events/Total possible outcomes
=> 5/45
=> 1/9 Answer :)
Formula used :
Attachments:
Similar questions
English,
7 days ago
Political Science,
7 days ago
Hindi,
14 days ago
Political Science,
14 days ago
History,
7 months ago
English,
7 months ago