Your mother is out of toothpicks, and suggests you use cotton swabs instead. you measure them, and they are 7.4 cm tall. how many cotton swabs tall will your model be? if necessary, round your answer to the nearest whole number.

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.