The Foundations of Higher ArithmeticSilver, Burdett, 1905 - 203 σελίδες |
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Σελίδα 53
... miles an hour , was accelerated 34 miles per hour in going down stream , and retarded the same distance per hour in coming up . How long would it take the boat to come up the same distance that it could go down in 10 hours ? -M . S. , p ...
... miles an hour , was accelerated 34 miles per hour in going down stream , and retarded the same distance per hour in coming up . How long would it take the boat to come up the same distance that it could go down in 10 hours ? -M . S. , p ...
Σελίδα 57
... miles from the center of the earth ) weighs 200 pounds . What would it weigh 1000 miles above the earth's surface ? 2. A bell heard by A is heard by B five times as far away . How loud does it sound to A as compared to B ? 3. If the ...
... miles from the center of the earth ) weighs 200 pounds . What would it weigh 1000 miles above the earth's surface ? 2. A bell heard by A is heard by B five times as far away . How loud does it sound to A as compared to B ? 3. If the ...
Σελίδα 59
... miles an hour , and the other due east 8 miles an hour : how far apart are they at the end of 12 hours ? 11. A ladder 39 feet long , when the foot is placed 15 feet from a wall , reaches the wall four feet below the top ; how high is ...
... miles an hour , and the other due east 8 miles an hour : how far apart are they at the end of 12 hours ? 11. A ladder 39 feet long , when the foot is placed 15 feet from a wall , reaches the wall four feet below the top ; how high is ...
Σελίδα 61
... miles an hour , and the other due east 8 miles an hour : how far apart are they at the end of 12 hours ? 11. A ladder 39 feet long , when the foot is placed 15 feet from a wall , reaches the wall four feet below the top ; how high is ...
... miles an hour , and the other due east 8 miles an hour : how far apart are they at the end of 12 hours ? 11. A ladder 39 feet long , when the foot is placed 15 feet from a wall , reaches the wall four feet below the top ; how high is ...
Σελίδα 74
... miles in 5 days , traveling 12 hours a day , how many days will be required for him to travel 435 miles , traveling 6 hours a day ? 2. If 18 men , working 10 hours a day , finish a task in one day , how many days will it require 10 men ...
... miles in 5 days , traveling 12 hours a day , how many days will be required for him to travel 435 miles , traveling 6 hours a day ? 2. If 18 men , working 10 hours a day , finish a task in one day , how many days will it require 10 men ...
Άλλες εκδόσεις - Προβολή όλων
The Foundations of Higher Arithmetic Benjamin Franklin Sisk Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2019 |
The Foundations of Higher Arithmetic Benjamin Franklin Sisk Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude Am't annually arithmetic Avoirdupois bank discount base bought brokerage bushels circle common fraction commutative laws compound interest convex surface cube root cubic decimal places decimal scale denominator desks diameter Divide dividend division divisor dollars draft equal Exercise factor feet figures Find the amount Find the area find the difference Find the h. c. f. Find the number formula Fundamental principles geometrical progression Gold highest common factor indorsements list price longitude MEASURE meridian method metic miles minuend multiplicand Multiply notation NOTE number of terms number of units payable payment polygon pounds premium prime meridian proportion Pythagorean Theorem quotient radix ratio rectangle Reduce sell Senary SHORT PROCESS simple interest slant height solid contents SOLUTION square root Subtract trial divisor Troy weight varas weight wide write the rule yard
Δημοφιλή αποσπάσματα
Σελίδα 92 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 93 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 94 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 126 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 95 - COUNTING. 12 units or things make 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 units
Σελίδα 92 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 33 - Place the numbers on the same line, and divide by any prime number that will divide two or more of them without a remainder, and set down in a line below, the quotients and the undivided numbers.
Σελίδα 93 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 124 - A pyramid (Fig. 54) is a solid whose base is a polygon and whose sides are triangles uniting at a common point, called the vertex.
Σελίδα 118 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center. The curve which bounds the circle is called the circumference Any portion of the circumference is called an arc.