Answer: 9/10 is the answer.
Answer:
15 seventh graders
Step-by-step explanation:
1/5 of 75 is 15
Bilingual : trilingual = 14 : 3
So, ...
trilingual : total = 3 : (14+3) = 3 : 17
The number of trilingual denizens was (3/17)*3400 = 600.
Answer:
82
Step-by-step explanation:
solve a + (3a) + (a + 100)=510
The mode is 44
The range is 3
The median is 44
The mean is 44
