Answer:
12
Step-by-step explanation:there are only 12 girls so that is the only amount of groups to be formed
Answer:
He needs 31.25 bales of hay to feed 15 horses for two weeks
Step-by-step explanation:
This question can be solved using a rule of three.
25 bales of hay feed 12 horses. How many feed 15 horses?
12 horses - 25 bales of hay
15 horses - x bales of hay



He needs 31.25 bales of hay to feed 15 horses for two weeks
Answer:
291
Step-by-step explanation:
37=11+(37-1)*8
37 is the term you want
11 is the first term from least to greatest
(37-1) is from the term you want minus 1
*8 because 8 is the difference between each term
Answer:
10π
Step-by-step explanation:
Please let me know if you want me to write an explanation for my answer :)