The length of a rectangle is 5cm more than its width. the perimeter of the rectangle is 46cm. what is the length of the rectangle?

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia