Answer:
- 1
Step-by-step explanation:

= 
= - 1
You have a 1/3 chance each time you role
So 1/3 x 12 = 4 times that you would role a 5 or a 6
Answer:
i'm pretty sure the one you have selected in the photo is right
Step-by-step explanation:
You have 50 ways because if there are 10 different types of prizes with 5 prizes you can just multiply that to get your different ways to select the prizes.
3/8 m - 1/4 m + 5/6 - 2/3
3/8 m - 2/8 m + 5/6 - 4/6
<u>1/8 m</u><u> + </u><u>1/6</u>