Answer: always
Step-by-step explanation:
Answer:
31 aces
Step-by-step explanation:
To find the number of aces you would expect, take the probability of an aces and multiply by the number of tries
1/13 * 400 =30.76923
Rounding up, approximately 31 aces
The second one is d 78 and 82
Answer:
Step-by-step explanation:
( x + 3 )( x - 8 ) =
- 8x + 3x - 24 = - 5x -24
=12-5=7
=21-12=9
when u look at they have a diffrence of 2 so the answer will have a diffrence of 2 =11
