Which of the following is an example of face-to-face communication 10 of your english literature class needs holding a live chat room discussion to hearing impaired students discussing an algebra problem

hearing impaired students discussing an algebra problem

Explanation:

They are talking face to face

Two hearing impaired students discussing an algebra problem in sign language via a webcam.

Explanation: In all the other choices, there are more than just 2 people. With the two hearing impaired kids, they are communicating only with each other.

      x/140 = 25/100

we need to find the x to find the x multiply 140 and 25

and what do you get 3500.   and what is 3500 divided by 100

= 35

well when looking at this if you think about it   negativley and positivley   react with each other and when the first layer gets full they add layers it starts with 2 on the first layer and it constantly goes on until the official number is there