Rose knew by the shrillness of her teacher’s voice that she was really in trouble and would probably be placed in after-school detention. rose’s teacher used to communicate dismay.

Para-language

Explanation:

 The para-language is one of the type of non-verbal communication that involve various types of action language such as gesture, voice tone, laughter and the facial expression.

The para-language is the type of communication that accomplish the given speech and then convey the actual meaning of the sentence by using the para-language communication. Hence, the rose teacher use the para-language for the communication dismay.

Therefore, Para-language is the correct answer.  

a. formula: f=ma or f/m=a

10,000n/1,267kg≈7.9m/

b. formula: a= and s=d/t

speed= 394.6/15

s=26.3m/s

a=

a=1.75m/

c. 7.9-1.75=difference of 6.15m/

d. the force that most likely caused this difference is friction forces

its b i looked it up hope u get it right wish u luck