Answer:
perpendicular set- Line <u>C</u> and <u>D</u>
parrelel- line <u>B</u> and <u>D</u>
Step-by-step explanation:
I used a guess and check method to solve this equation.
I multiplied 18 by 1,2,3,4,5,6
I multiplied 9 by 1,2,3,4,5,6
After that I added the two products together to find the answer.
I then figured out that at 6 hours they will meet up
<em>6 hours.</em>
i = 
<span>(a)
</span>i. The probability mass function of X is 5 / 14
Hypergeometric Distribution is the probability distribution
of a hypergeometric random variable.
The hypergeometric distribution is used to calculate the
statistical importance of having drawn a specific k successes (out of n total
draws) from the aforementioned population in the hypergeometric test uses.
ii. Please see attached image for the answer.