Question

Solve Q38 it's urgent

Answer 1

Probability for Rolling Two Dice. Probability for rolling two dice with the six sided dots such as 1, 2, 3, 4, 5 and 6 dots in each die. When two dice are thrown simultaneously, thus number of event can be 62 = 36 because each die has 1 to 6 number on its faces. Then the possible outcomes are shown in the below table.

Answer 2

Answer:p(9) = 2/12 = 1/6  

p(1) = 0

P(a prime number) = 4/12 = 1/3

Step-by-step explanation: if two dices are the thrown total outcomes will be 12

therefore P(e)= favorable outcomes/ total no of outcomes

in P(9) there are three outcomes that is 3+6=9, 5+4=9

therefore p(9) = 2/12= 1/6

similarly no two numbers of a dice give 1 as their sum so the p(1)=0

in p(a prime number)

there are 3 prime numbers in a dice 2,3 and 5

2+1 = 3

4+1 = 5

1+1 =2

2 +3 =5

therefore p(a prime number)= 4/12 = 1/3