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# Gateway+Quiz+Solutions - S‘ptzv 1° 3‘ Math...

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Unformatted text preview: S‘ptzv 1° 3‘ Math lOMalgebra/eomputation gateway quiz Your name: . “J Please answer all questions: 5 70?”:‘1 I 1') If there are 642 students taking Math 103 this semester, and the number of seniors taking the course is half the number of non-seniors taking the course, then how many seniors are taking Math 103? Don't just guess, set up an equation and solve it. NC“».\ I . LC" 5:3 J horsemou +lun .3}: ﬂ 0" 601391.! X4éx 5C4). 1(M3lx)‘1-C‘R anvil“ 3x: 128‘} , ‘ . l , . X "+1? “0" sen-cu or I)" 503m!) 2) A computer took 3,628,800 seconds to ﬁnish running a very long program. How many days did it take? (There are 60 seconds in a minute, 60 minutes in an hour, and 24 hours in a day.) 3 PDth Dzvlslg 3,6285%. CO +6 13 COJWO hindu Dmk Coﬁ-‘Zo 1,, 6e «it mg kw, mat 1mg 1,, .14 4:. as? ‘n Clap 0r 3,Ca.8',Sfoe.54¢~e,‘\min,h JA- xl 4.? CW“ ‘0 m'm 1% hr ‘1’“ ‘3! "‘ nonﬂcolou X*zxscrz 3x=€¥a X‘l ("you 3, 5-1? 70 and 3 S’ ’72,“: ' u up = C2. S'oﬁ Couch“ A“) XC‘t-o'a \N. [:0 2M] Math 103 algebra/computation gateway quiz If '33:: 3) If P = 2000, c = 1.03, and N212 , compute the value of the following expression: P[CN—1}:1060("03 'l : QQQ°('-°3 " “I £23 7, -03 34:?de 6 H hbv , A ‘ "J ‘ " lows, ." + J h“ ‘9'" P “u Wg Von . 1°00 ((1.03M1'l)/C"°3")) 4) If a sandwich twelve inches long is worth \$8, how much is a 4 inch piece of the sandwich wonh? Round to the nearest cent. 5 .303) 5 a 5.. 4 “i . sto 3x13- 2.574, tiling"? My x'. 25le 5) Your calculator informs you that the result of a certain computation is 8,72 E+10. What does this mean? 2 Convert this number ﬁ'om scientiﬁc to ordinary notation. 3 Pit: W 3.72.5 Ho = 8.7.1" to \Mm-u. deem; year ‘0 'k'ﬂk. ﬂak!" ‘ MM ' 87110010001000. 1} g / 4/ N ...
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