Question

sachin and Rahul were playing a game, Sachin asked Rahul to guess a two digit number such that sum of its digits bis 11(1) what are the possible numbers he has guessed? (2) what is the probability that Rahul guessed a number that is divisible by 4.​

Answer 1

Answer:

I feel strongly that these are good habits that everyone should adopt to be more successful.

Students go to school to get an education for a better, more prosperous life. However, many of the good habits needed to truly be successful are learned outside the classroom. Developing good habits that will help individuals of all ages succeed can never start too early. These routines will help us create success for the rest of our lives. They are the tools we need to live life to the fullest!

hope it doesn't helped u

Answer 2

Answer:

0.125

Step-by-step explanation:

given that the digits are from 1 to 9, then the possible numbers are;

29, 98...... 2+9=11

38, 83......3+8=11

47, 74.......4+7=11

56, 65........5+6=11

the sample space is

S={ 29,98,38,83,47,74,56,65}

Whole numbers are divisible by 4  if the number formed by the last two digits if the number is evenly divisible by 4.

Of these numbers, the one that are divisible by 4 are

56

Therefore the probability that Rahul guessed a number that is divisible by 4 is

$Prob= \frac{c(E)}{c(S)} \\\\Prob=\frac{1}{8}$