Researchers conducted an experiment to determine if children who participate in a new after-school tutoring program do between on state-mandated tests than children who do not attend the program. What are the treatment and outcome (response) variables

Select the correct answer from the drop-down menu. this graph represents the inequality x+2< 4,2x> 3,x+6< 12,2x> 12

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Simplify the expression. -2/5(10+15m-20n)