There are 180 students in a school band attending an awards dinner. A random survey of 20 band students was conducted to determine how many of each meal
should be prepared for the dinner. The results of the survey are shown.

•11 students selected Cajun pasta
•4 students selected Chicken pasta
•5 students selected Shrimp pasta

Based on the survey results, which of these is the best prediction of the
meals wanted by the 180 students?

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?