Shen's mother gave him $10 to go buy groceries. he picked up a gallon oh milk for $3.49,tree pounds of oranges that cost $1.14 per pound, and a box of cereal for $3.46. shen used front end estimatin to determine whether he had enough money for the groceries, how much did he estimate the totla cosy would be

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 %