A point on a graph is located at (5,8). It is rotated 90 degrees counterclockwise. What are the new coordinates? So get a graph and plot
the points to find out where the new coordinate isOR just use the math
version of rotation. Either way works!!!

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?