Answer: I think the answer is 624 girls im sorry if its wrong if it is can you please correct me
Step-by-step explanation:
In a function, each x-coordinate can be used only once.
If you have two points, one above the other on the same vertical line, it is not a function.
You are correct.
Answer:
A
Step-by-step explanation:
It is only asking for the 3/4 length buttons
There are 3 of them
Lining them up means adding them together
3/4 + 3/4 + 3/4 = 9/4, or 2 1/4
2 1/4 should be your answer
hope this helps
Answer:
The value of the test statistic 
Step-by-step explanation:
From the question we are told that
The high dropout rate is
% 
The sample size is 
The number of dropouts 
The probability of having a dropout in 1000 people 
Now setting up Test Hypothesis
Null 
Alternative
The Test statistics is mathematically represented as

substituting values

