Question

A two-digit number less than 50 is chosen at random. Find the probability that the number chosen is a
perfect square.

Answer 1

Answer:

1/10

Step-by-step explanation:

favourable outcome = 4 (16 , 25 , 36 , 49 )

total outcome = 40 (because 1-9 are not two digit and we want number less than 50 means the limit will be 10-49)

P(E)= favourable outcome/total number of outcome

p(perfect square)= 4/40= 1/10