Frank rented a truck for one day. There was a base fee of $17.99, and there was an additional charge of 79 cents for each mile driven. Frank had to pay $224.97 when he returned the truck. For how many miles did he drive the truck?

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 %