At the start of a trip, the odometer on a car read 21695 . At the end of the trip, 14.5 hours later, the odometer read 22490 . Assuming the scale on the odometer is in miles, what is the average speed the car traveled during the trip

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %