Answer:
H is the reflection of itself in the horizontal line
Answer:

<h2>C. (13p+7) is the right answer.</h2>
Answer:
I beleve the answer is 112/350 and x/100
I'm not sure how to find the percent (sorry) but I hope this helps :)
Use a app called photo math it works good.
Step-by-step explanation:
each department has 3 options for their representative.
and each of these options can be associated with the 3 options of the next department. and so on.
so, we have
3×3×3×3 = 3⁴ = 81
possibilities to firm that committee overall.