Question

CARDS MARKED WITH NUMBERS 13 TO 60 ARE PLACED IN A BOX AND MIXED THROUGHLY. ONE CARD DRAWNAT RANDOM FROM THE BOX. FIND THE PROBABLITY THAT THE NUMBERS ON THE CARD IS a) divisible by 5 b) a perfect square c) A NUMBRE DIVISIBLE BY 2 AND 3

Answer 1

Answer:

Probability = number of favourable outcomes/ total number of outcomes

a)

P(divisible by 5) ==> 10/47

b)

P(perfect square) ==>{16,25,36,49}

==>4/47

c)

P( divisible by 2 & 3) ==> 30/47

Hope this helps!