Again A because that rule applies to what I said before in the other 2 questions you asked.
Answer:
It's answers 1 and 3
Step-by-step explanation:
The meeting is not mandatory and only volunteers are participating in the task he wanted, this shows bias and doesn't correctly represent the whole team.
Exponential notation allows the representation of numbers in shorter form.
(2 x 2 x 2)(4x4x4) = 2x2x2x2x2x2x2x2x2
B is because any form of y=Mx +c is proportional