The table shows the total amount of money in a parking meter at different time intervals after it was repaired.

hour—-1,3,6,7,12
amount of money—-0.40,3.75,4.95,6.15,10

what was the average rate of change between hour 1 and hour 6?

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.

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10