50% means half so divide 170 by 2,
170/2=85
so there is 85 boys
Hope this helped!!
Your function is not defined at x=0 and x=4 (you have vertical asymptotes there). So, the denominator must be zero at x=0 and x=4. This is the case for

So, the function with that denominator is graphed.
The correct answers for this question would be A), B), and C) or the first, second, and third options.
Answer:
Step-by-step explanation:
The distance from one score to another tends to increase, and a single score tends to provide a less accurate representation of the entire distribution.
Consider normal distribution it has increasing trend from -Inf to the mean. But has no probability at any point. But if you consider binomial distribution then you will get the information at any integer of its range, but not all values of real line. That is you will not have information on (0,1) so there you cannot comment for increment of that distribution.
Answer:
5 hours.
Step-by-step explanation:
5 hours * 60km = 300km in 5 hours.