Answer:
1. 32 and 64
2. 24 and 17
3. 43 and 48
4. 25 and 15
Step-by-step explanation:
Since volunteers can be of any sexe (no precision given in your problem), then we can consider the question as how many group of 6 we can make with 12 persons:
It's a combination of 6 chosen among 12
¹²C₆ = (12!)/(6!).(12-6!)
²C₆ = (12!)/(6!).(6!)<span>
</span>¹²C<span>₆</span> = 924 Ways
If you are dividing 3,000÷4=750
If you are dividing 3,000÷6=416.66666666666
If you are multiplying3,000×4=12,000
If you are multiplying3,000×6=15,000.
The answer to this question is 29.542 hectares
C, A, and B are all in the range. That's why you can say it's D. The range is -2≤n≤4. 5 does not work.