Money is shared between Sam and Sophie in the ratio 4:7 Sam gets 120 how much money does Sophie receive?

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.