The model = 12 + 20dia can be used to predict the breaking strength of a rope (in kilograms) from its diameter (in centimetres). According to this model, how much force should a rope one-half centimetre in diameter withstand?
A) 484 kilos
B) 16 kilos
C) 22 kilos
D) 256 kilos
E) 4.7 kilos

Question

The model  = 12 + 20dia can be used to predict the breaking strength of a rope (in kilograms) from its diameter (in centimetres). According to this model, how much force should a rope one-half centimetre in diameter withstand?
A) 484 kilos 
B) 16 kilos 
C) 22 kilos 
D) 256 kilos 
E) 4.7 kilos

Quizplus · Accepted Answer

The Answer is A

The Model = 12 + 20dia Can Be Used