17. Hannah took $25.00 dollars to Target with her. She purchased a necklace for 12.98, socks for 5.00, lip gloss for 4.50, and a birthday card for 3.89. What was the total of her purchase and did she have enough money? Show your work

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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 %