o CdllnmhgermigaM x\\ e 0 lG)wwwehassrgmust/web/smdem/AsslgnmentRespanses/Iastep5173513 cl 9 o UTl-I m UT! m m on n M m U\" I7-I I'4 M U" m M M U\" I7-I 111471: M M U" Emma[211175) A _ m m P'"t5 V V V V V V Assignment Submission El Description For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the answer. 14.4: Tangent Planes and Linear Approximations 14.5: Chain Rule 14.6: Directional Derivatives and the Gradient Vector Assignment Scoring Your last submission is used for your score. The dimensions of a closed rectangular box are measured as 94 cm, 69 cm, and 13 cm, respectively, with a possible error of 0.2 cm in each dimension. Use differentials to estimate the maximum error in calculating the surface area of the box. (Round your answer to one decimal place.) cm2 Need Help? f SubmitAnswer |Save Progress | Practice AnotherVersion I Home My Assignments Extension Request