Question

What are the odds of rolling a 6 on a regular six sided die?

2:03
1:04
1:06
1:05
Sophie is choosing an outfit for the day. She has a choice of 4 pairs of pants, 3 shirts, and 4 pairs of shoes. How many different outfit choices does she have?
28
34
40
48
What is the probability of rolling a number less than or equal to 6 on a six sided die?




What is the probability of rolling a number less than or equal to 2 on a six sided die?




Find the number of permutations of the first 8 letters of the alphabet taking 2 letters at a time.
56
336
6720
20,160

Answer 1

1. 1:06

2.48

3. The probability is 5:06, because there are 6 numbers less than 6 on a regular die and one equal to 6 and they all have equal chance, you have a 5 out of 6 chance

4. The probability is 2:06, because there is only 1 number less than 2 and one number equal to two on a die

5. 56

Answer 2

Explanation:

1) Odds of rolling a 6 on a regular six side die = 1:05

2) Total choices = multiplication of 3=4x3x4 =48

3) Prob of rolling a number <=6 is =1 (since certain event)

4) P(rolling a number <=2) = P(1 or 2) = 1/3

5) Permutation = 8P2 = 56