Write an equation in slope-intercept form for the line perpendicular to y = -4x + 2 that passes through the point (–5, 2).

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.

Based on the figures as marked, /\rqs = —

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5