Find the measure of each numbered angle.

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line