Malik earns an average of 4 1/2 points on his daily quizzes near the end of the quarter his average decreases by 3/4 points right and evaluate a subtraction expression to find his current quiz grade average

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 %