An isu computer science shirt is sold in 6 colors, 5 sizes, striped or solid, and
long sleeve or short sleeve. (a) how many different shirts are being sold? (b) what if
the black and yellow shirts only come in short-sleeve and solid?

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 %