Ross is studying the rate of change in the velocity of a remote controlled car. He notices that the velocity of the car is increasing at a constant rate.

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.

Which of the following is the result of expanding

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i