Compare the y-intercepts and the rates of change or the following items y = - 1
I
II
ОА.
The y-intercepts are the same, but the rates of change are different
ОВ.
The items have the same y-intercept and the same rate of change
OC.
The rates of change are the same, but the y-intercepts are different

Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?

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.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?