The length of a rectangle is four times its width. the perimeter of the rectangle is at most 130 cm. which inequality models the relationship between the width and the perimeter of the rectangle? 2w+2⋅(4w)> 130 2w+2⋅(4w)≥130 2w+2⋅(4w)≤130 2w+2⋅(4w)< 130

Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.

In which of these cases are the two wave points considered to be in phase with each other?

Elements on the periodic table are ordered according to their