A teacher is surveying her classes to see how they feel about an activity the class did the day before. Since she has such large classes, she surveys every 5th student that walks into class. What type of sampling method is used? 5th Person Sampling Systematic Sampling Convenience Sampling Simple Random Sampling

What is this inequality notation? t is less then or equal to 2

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in