MATH 1152 Midterm: MATH 152 OSU M152 Exam2 Au09 Sol
31 Jan 2019
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Irz e{4{ t{l tank in the s maxlmum alr e shap ape unt fttl oq of a. n inverted cone has depth 20 ft and radius 10 ft. of water that the tank can hold? to f{, ?. epr ft,! (b) how deep is the water in the tank ivhen there are ff ft3 of water in the tank? (--l. , . h ,. r. z, v = )6 1rtil) ,x . Av" "r(f 1\"\j . f\: p , oa, s ,r(irt,i, ir, cto. tl. u,: (20 points) the bas oi d solid is the region betwcen the graphs of i : eor and i : 5r for 0 :! c<2. Cross sections of the solid that are perpendicular to the ,r axis ale squares. !9+ dl rh11: (20 points) fird the following integral lr"o""1sr1a, (hint: the t g identities on the. attarhed formula sheet may be helpful. ) ; {r" + }r{s,*fta - i ls*(or\ l& * \{t***"*al\4: (20 ponrts) find the louowing integrat/.
