Answer:
1. 
2. 
3. 
4. 
5. 
6. 
Step-by-step explanation:
First use 


It doesn't have to be
, it could be
. It will be the same answer.
1. 
2. 
3. 
4. 
5. 
6. 
Answer:

Step-by-step explanation:
probability= <u>no of possible outcom</u><u>e</u>
total outcome
therefore p(1)=

N. B, a dice has 6faces so 2dice has 12 faces
Answer:
15n
Step-by-step explanation:
Since it is 15 samples per day, you just need to multiple 15 by the number of days.
Halving: 28 to 14 doubling: 50 to 100 answer: 14 × 100 = 1400
Answer:
5:7
Step-by-step explanation: