4students=12 dollars
Find the value each student spends
1student=12/4 dollars
1student=3 dollars
multiply both sides by 10 to get
10students=3*10 dollars
10students=30 dollars
10 students would spend 30 dollars
Answer: Yes, this indicate the proportion of adult americans that attended college and believe in extraterrestrials is higher than the proportion that did not attend college.
Step-by-step explanation:
Since we have given that
Hypothesis:

n₁ = 100
x₁ = 37
So, 
n₂ = 100
x₂ =47
So, 
At 0.01 level of significance, z = 2.33
So, test statistic value would be

Since, 2.33>-1.44
Hence, we will reject the null hypothesis.
Therefore, Yes, this indicate the proportion of adult americans that attended college and believe in extraterrestrials is higher than the proportion that did not attend college
Answer:
c
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
6/3 = 2
I think the answer to this is 4 I think