\fdO'^ - Old Forge Coal Mines

More documents

Recommendations

Info

14 ARITHMETIC. (22) (a) 576) 589824 ( 1024 Ans. 576 1382 1152 2 3 04 2304 {6) 43911)369730620(8420 Ans. 351288 184426 175644 87822 87822 (c) 605)2527525(5005 Ans. 2525 2525 2525 (d) 1234)4961794302(4020903 Ans 4936 2579 2468 11143 11106 3702 3702 (23) The harness evidently cost the difference between $444 and the amount which he paid for the horse and wagon Since $264 -|- $153 = $417, the amount paid for the horse and wagon, $444 — $417 = $27, the cost of the harness. $264 $444 153 417 $417 $2 7 Ans.
ARITHMETIC. (24) (a) 1034 5 76 W (c) 6144 7168 6120 6 8 9 8 2 4 Aas. 5005 505 25025 2 5 2 5 2 5 2 7 5 2 5 Ans. 43911 8420 878220 175644 351288 369730620 Ans. (25) Since there are 12 months in a year, the number of days the man works is 25 X 12 = 300 days. As he works 10 hours each day, the number of hours that he works in one year is 300 x 10 = 3,000 hours. Hence, he receives for his work 3,000 X 30 = 90,000 cents, or 90,000 -^ 100 = 1900. Ans. (26) See Art. 71. (27) See Art. 77. (28) See Art. 73. (29) See Art. 73. (30) See Art. 76. 13 (31) -X- is an improper fraction, since its numerator 13 8 is greater than its denominator 8. (32) 4;14l;85l. 15
Page 1 and 2: \fdO'^ x\\{: f i ( ':\ ^i > ;v\;V -
Page 3: c c c tec C €
Page 8 and 9: ( W v. 5 Copyright, 1897, by The Co
Page 11: Arithmetic, - CONTENTS Algebra, Log
Page 14 and 15: i ARITHMETIC. of tens. 1 + 8 + 7 +
Page 16 and 17: 4 ARITHMETIC. and the difference (4
Page 18 and 19: ARITHMETIC. (c) 217 Multiply any tw
Page 20 and 21: 8 ARITHMETIC. 72 in the dividend an
Page 22 and 23: 10 ARITHMETIC. (70 X 50 X 24 X 20).
Page 24 and 25: 12 ARITHMETIC, The 5 in the dividen
Page 28 and 29: 16 ARITHMETIC. (33) To reduce a fra
Page 30 and 31: 18 ARITHMETIC. 3 3 (e) 15-r-7-43-=
Page 32 and 33: 20 ARITHMETIC. (41) ,9| + 50i + 41+
Page 34 and 35: 22 ARITHMETIC. (45) The man evident
Page 36 and 37: 24 ARITHMETIC. • u s o e 3 2 o 93
Page 38 and 39: 26 ARITHMETIC. {b) Here again the p
Page 40 and 41: 28 ARITHMETIC. 64) 1.000000(. 01562
Page 42 and 43: 30 ARITHMETIC. (66) In subtraction
Page 44 and 45: 38 ARITHMETIC. (6) .875 — 5-=? Re
Page 46 and 47: 84 ARITHMETIC. {c) First perform th
Page 48 and 49: 36 ARITHMETIC. Reducing 387 387 to
Page 50 and 51: 38 ARITHMETIC. nominator of the fra
Page 52 and 53: 40 ARITHMETIC. (d) Base = percentag
Page 54 and 55: 42 ARITHMETIC. Another method of so
Page 56 and 57: 44 ARITHMETIC. (89) Here we have gi
Page 58 and 59: 46 ARITHMETIC. 24 ) 13750 gr. 20 )
Page 60 and 61: 48 ARITHMETIC. (98) Reduce the grai
Page 62 and 63: 50 ARITHMETIC. contained times in 3
Page 64 and 65: gal.
Page 66 and 67: 54 ARITHMETIC. (108) In multiplicat
Page 68 and 69: 56 ARITHMETIC. Since there are 24 g
Page 70 and 71: 58 ARITHMETIC. There are 100 lb. in
Page 72 and 73: 60 ARITHMETIC. 62 is contained in 1
Page 74 and 75: 63 ARITHMETIC. (121) (a) 106' = 106
Page 76 and 77:
64 ARITHMETIC. (^) .4044* = .4044 X
Page 78 and 79:
6G ARITHMETIC. Since there are 2 de
Page 80 and 81:
68 ARITHMETIC. (128) {a) .0133' =.0
Page 82 and 83:
70 ARITHMETIC (130^ (a) 1 1 20 _8 2
Page 84 and 85:
72 ARITHMETIC. in the root. Write i
Page 86 and 87:
74 ARITHMETIC. (^) 9 -/QO.OO'OO'OO
Page 88 and 89:
76 ARITHMETIC. correction. This, mu
Page 90 and 91:
78 ARITHMETIC. found by division sh
Page 92 and 93:
80 ARITHMETIC. (137) {a) 1 1 f .0 6
Page 94 and 95:
82 ARITHMETIC. (138^ {a) In this ex
Page 96 and 97:
84 ARITHMETIC. (^)
Page 98 and 99:
86 ARITHMETIC. {b) f 6 = VTa 2 4/G.
Page 100 and 101:
88 8 8 ARITHMETIC.
Page 102 and 103:
90 ARITHMETIC. 40,000 144)40000.0(2
Page 104 and 105:
92 ARITHMETIC. (163) 2 ft. 5 in. =
Page 106 and 107:
94 ARITHMETIC. (164) Taking the tim
Page 108 and 109:
96 ALGEBRA. (171) See Arts. 352 and
Page 110 and 111:
98 ALGEBRA. In this case, where we
Page 112 and 113:
100 ALGEBRA. By Art. 482, the signs
Page 114 and 115:
102 ALGEBRA. (189) Applying the met
Page 116 and 117:
104 ALGEBRA. (196) {a) ^+_;/ + ^-(^
Page 118 and 119:
106 ALGEBRA- (201 ) The subtraction
Page 120 and 121:
108 ALGEBRA. Canceling the factors
Page 122 and 123:
110 ALGEBRA. (208) (a) Writing the
Page 124 and 125:
112 ALGEBRA. 20j^(4^+5)-12.r(3:r-7)
Page 127 and 128:
ALGEBRA. (QUESTIONS 218-257.) (218)
Page 129 and 130:
ALGEBRA. 117 Clearing of fractions,
Page 131 and 132:
ALGEBRA. 119 Transposing, — A:X*
Page 133 and 134:
Completing the square, ALGEBRA. 131
Page 135 and 136:
Extracting ALGEBRA. 123
Page 137 and 138:
(d) Completing the square, Extracti
Page 139 and 140:
ALGEBRA. 127 (238) (a) i/| by Art.
Page 141 and 142:
(242) ALGEBRA. 139 Let X = the whol
Page 143 and 144:
(246) Then,-^ X ALGEBRA. 131 Let X
Page 145 and 146:
ALGEBRA. 133 y+5-{x-o) = 6. (1) But
Page 147 and 148:
ALGEBRA. 136 (266) Let X — the nu
Page 149 and 150:
LOGARITHMS. (QUESTIONS 258-272.) (2
Page 151 and 152:
l^OGARITHMS. 139 .6602 -3 — 1.980
Page 153 and 154:
LOGARITHMS. 141 {l>) .76'"._ Log .7
Page 155:
LOGARITHMS. 143 (271) Substituting
Page 158 and 159:
140 GEOMETRY AND TRIGONOMETRY. in t
Page 160 and 161:
148 GEOMETRY AND TRIGONOMETRY. 3 (2
Page 162 and 163:
150 GEOMETRY AND TRIGONOMETRY. (302
Page 164 and 165:
Page 166 and 167:
154 GEOMETRY AND TRIGONOMETRY. draw
Page 168 and 169:
Page 170 and 171:
158 GEOMETRY AND TRIGONOMETRY. {d)
Page 172 and 173:
Page 174 and 175:
Page 176 and 177:
1G4 GEOMETRY AND TRIGONOMETRY. (354
Page 178 and 179:
166 ELEMENTARY MECHANICS. per min.
Page 180 and 181:
168 ELEMENTARY MECHANICS. replaced,
Page 182 and 183:
170 ELEMENTARY MECHANICS. (384) (a)
Page 184 and 185:
172 ELEMENTARY MECHANICS. (389) See
Page 186 and 187:
174 ELEMENTARY MECHANICS. (398) 1 h
Page 188 and 189:
176 ELEMENTARY MECHANICS (412) Use
Page 190 and 191:
Page 192 and 193:
180 ELEMENTARY MECHANICS. a distanc
Page 194 and 195:
Page 196 and 197:
184 ELEMENTARY MECHANICS. (d) Using
Page 198 and 199:
186 ELEMENTARY MECHANICS. (452) (a)
Page 200 and 201:
188 HYDROMECHANICS. (457) (a) Area
Page 202 and 203:
190 HYDROMECHANICS. Pressure due to
Page 204 and 205:
192 HYDROMECHANICS. (47 1 ) (a) 36
Page 206 and 207:
194 HYDROMECHANICS. 5' X 7854 (479)
Page 208 and 209:
196 HYDROMECHANICS. (d) See Art. 10
Page 210 and 211:
198 HYDROMECHANICS. Pressure per sq
Page 212 and 213:
aOO HYDROMECHANICS. For z;„ = 4,/
Page 214 and 215:
202 PNEUMATICS. (509) Substituting
Page 216 and 217:
204 PNEUMATICS. (519) 8.47 = origin
Page 218 and 219:
206 PNEUMATICS. (537) (a) 30 — 17
Page 220 and 221:
208 PNE-aMATlCS. (548) CO' — 50'
Page 222 and 223:
210 STRENGTH OF MATERIALS. P- p-^^.
Page 224 and 225:
212 STRENGTH OF MATERIALS. Since 40
Page 226 and 227:
214 STRENGTH OF MATERIALS. drawn. P
Page 228 and 229:
21G STRENGTH OF MATERIALS. c \d of
Page 230 and 231:
218 STRENGTH OF MATERIALS. n o. I//
Page 232 and 233:
220 STRENGTH OF MATERIALS. Substitu
Page 234 and 235:
222 STRENGTH OF MATERIALS. (589) Su
Page 236 and 237:
224 STRENGTH OF MATERIALS. (597) {a
Page 238 and 239:
226 STRENGTH OF MATERIALS. (d) In t
Page 240 and 241:
228 STRENGTH OF MATERIALS. (604) Us
Page 242 and 243:
230 STRENGTH OP MATERIALS. (609) Th
Page 244 and 245:
232 STRENGTH OF MATERIALS. moments
Page 246 and 247:
234 SURVEYING. adjacent sides of th
Page 248 and 249:
236 SURVEYING. (622) 1st. A B in Fi
Page 250 and 251:
238 SURVEYING. true bearing IS the
Page 252 and 253:
240 SURVEYING. A B, as the bearing
Page 254 and 255:
Un SURVEYING. an angle of 15° 10'
Page 256 and 257:
244 SURVEYING. in dotted lines. In
Page 258 and 259:
246 SURVEYING. table of Radii and D
Page 260 and 261:
248 SURVEYING. ^^^ = 1.875'. The de
Page 262 and 263:
. (690) 250 SURVEYING. sight to the
Page 264 and 265:
252 SURVEYING. and including that a
Page 266 and 267:
254 SURVEYING. horizontal lines 1 f
Page 269 and 270:
(706) LAND SURVEYING (QUESTIONS 706
Page 271 and 272:
LAND SURVEYING. 259 ture of A B is
Page 273 and 274:
LAND SURVEYING. 261 -{-, in the col
Page 275 and 276:
LAND SURVEYING. 263 is +8.86 chains
Page 277 and 278:
a a *• o « .i Q a V Q + • hJ *
Page 279 and 280:
LAND SURVEYING. 2G7
Page 281 and 282:
RAILROAD LOCATION. (756) (QUESTIONS
Page 283 and 284:
RAILROAD LOCATION. 271 second curve
Page 285 and 286:
RAILROAD LOCATION. 273 in which;!'
Page 287 and 288:
RAILROAD LOCATION. 275 Whence, we h
Page 289 and 290:
RAILROAD LOCATION. 277 4.0827 ft.,
Page 291:
point so determined by RAILROAD LOC
Page 294 and 295:
282 RAILROAD CONSTRUCTION. (818) Th
Page 296 and 297:
884 RAILROAD CONSTRUCTION. (833) Ap
Page 298 and 299:
286 RAILROAD CONSTRUCTION. (859) Fi
Page 300 and 301:
288 RAILROAD CONSTRUCTION. (864) (8
Page 303 and 304:
RAILROAD CONSTRUCTION. (QUESTIONS 8
Page 305 and 306:
RAILROAD CONSTRUCTION. 293 (896) Se
Page 307 and 308:
RAILROAD CONSTRUCTION. 295 (a) The
Page 309:
RAILROAD CONSTRUCTION. 207 (939) Se
Page 312 and 313:
300 TRACK WORK. (962) (963) (964) (
Page 314 and 315:
302 TRACK WORK. (994) See Art. 1687
Page 316 and 317:
304 TRACK WORK. (1008) 8 ft. G in.
Page 318 and 319:
306 RAILROAD STRUCTURES. (1039) See
Page 320 and 321:
308 RAILROAD STRUCTURES. (1060) Fro
Page 326 and 327:
3," ^ >;> :3 3>32> ^ >:> J> Oi?^ :>
Page 328:
UNIVERSrTY OF ILLINOIS-URBANA 3 011
show all

\fdO'^ - Old Forge Coal Mines

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?