Question

A box contains 60 cards numbered 1 to 60. A card is drawn at random from
the box. Find the probability that
(1) it bears a perfect square number
(ii) it is a multiple of 7
(iii) it is a cube of 4.​

Answer 1

Answer:

U r fan of one direction?

hehe I also like that...

Answer 2

Step-by-step explanation:

1) 1,4,9,16,25,36,49

p(a) = n(a)/ n(s)

=7/60

2) 7 ,14,21,28,35,42,49,56

p(b)=n(c)/n(s)

=8/60

3) cube of 4 is 64 so there is no possible event