Elementary Functions and ApplicationsH. Holt, 1920 - 436 páginas |
Dentro del libro
Resultados 1-5 de 49
Página 7
... place is a function of the time . For at a given time the temperature must have a definite value . But this function is so little understood that the Weather Bureau can only approxi- mate the value for any future time , and that ...
... place is a function of the time . For at a given time the temperature must have a definite value . But this function is so little understood that the Weather Bureau can only approxi- mate the value for any future time , and that ...
Página 53
... place for 35 ¢ , and a 24 - word message for 63 ¢ , construct a graph showing the cost of a message containing any number of words , and determine the charge for each additional word above 10. What represents this charge ? 6. Construct ...
... place for 35 ¢ , and a 24 - word message for 63 ¢ , construct a graph showing the cost of a message containing any number of words , and determine the charge for each additional word above 10. What represents this charge ? 6. Construct ...
Página 56
... place at the same time and run in the same direction at the rates of 30 and 50 miles per hour respectively . How far apart will they be at the end of two hours ? When will they be 100 miles apart ? 2. Solve Exercise 2 if the trains run ...
... place at the same time and run in the same direction at the rates of 30 and 50 miles per hour respectively . How far apart will they be at the end of two hours ? When will they be 100 miles apart ? 2. Solve Exercise 2 if the trains run ...
Página 64
... places with a difference in altitude of 1000 ft . 13. In a spring balance the extension of the spring is proportional to the weight . If a weight of 2 lbs . lengthens the spring 1 inch , construct a graph and determine the extension of ...
... places with a difference in altitude of 1000 ft . 13. In a spring balance the extension of the spring is proportional to the weight . If a weight of 2 lbs . lengthens the spring 1 inch , construct a graph and determine the extension of ...
Página 70
... place and travels in the same direction at the rate of 10 miles per hour . When and where will the latter overtake the former ? 3. An express train starts from a city and moves with a velocity of 40 miles per hour . A freight train is ...
... place and travels in the same direction at the rate of 10 miles per hour . When and where will the latter overtake the former ? 3. An express train starts from a city and moves with a velocity of 40 miles per hour . A freight train is ...
Contenido
20 | |
21 | |
25 | |
26 | |
28 | |
34 | |
38 | |
40 | |
46 | |
47 | |
49 | |
51 | |
54 | |
61 | |
82 | |
87 | |
89 | |
91 | |
93 | |
110 | |
113 | |
119 | |
127 | |
133 | |
140 | |
147 | |
221 | |
231 | |
248 | |
256 | |
264 | |
271 | |
278 | |
285 | |
301 | |
308 | |
315 | |
323 | |
332 | |
338 | |
345 | |
351 | |
358 | |
365 | |
373 | |
379 | |
388 | |
398 | |
404 | |
405 | |
411 | |
420 | |
Otras ediciones - Ver todas
Elementary Functions and Applications Arthur Sullivan Gale,Charles William Watkeys Vista completa - 1920 |
Elementary Functions and Applications Arthur Sullivan Gale,Charles William Watkeys Vista completa - 1920 |
Elementary Functions and Applications (Classic Reprint) Arthur Sullivan Gale Sin vista previa disponible - 2018 |
Términos y frases comunes
abscissas acceleration altitude angle approximately average rate ax² ball coefficient common logarithms computed constant Construct the graph coördinates cosines cubic curve decimal denote determined distance equal EXAMPLE EXERCISES exponential function feet per second Find the equation find the value formulas fraction Hence horizontal inches increases integral intercept inverse inverse function law of cosines law of sines logarithms maximum measured miles an hour minimum point moving negative obtained ordinates P₁ parabola perpendicular plane Plot the graph point of inflection polynomial positive pounds properties quadrant quadratic function quotient radians radius rate of change ratio relative error represented respect right triangle roots Section sides sin² sines slope solution Solve square straight line Substituting symmetrical table of values tangent line Theorem tion variable velocity vertical volume weight whence x-axis y-axis
Pasajes populares
Página 368 - This is the same as the number of permutations of n things taken r at a time, and hence r!C(»,r) = P(«,r) '-- It is interesting to know that the number of combinations of n things taken r at a time is the same as the number of combinations of n things taken n — r at a time.
Página xviii - ... they have an angle of one equal to an angle of the other and the including sides are proportional; (c) their sides are respectively proportional.
Página xviii - An exterior angle of a triangle is equal to the sum of the two opposite interior angles.
Página 171 - A radian is the angle subtended at the center of a circle by an arc whose length is equal to the radius of the circle.
Página 289 - Now all know that the intensity of illumination varies inversely as the square of the distance.
Página 204 - Given two sides and an angle opposite one of them. The angle opposite the other given side is found by Theorem I. The third angle is obtained by subtracting the sum of the other two from 180°.
Página 155 - It is found that the quantity of work done by a man in an hour varies directly as his pay per hour and inversely as the square root of the number of hours he works per day. He can finish a piece of work in six days when working 9 hours a day at Is.
Página 181 - You have learned that the tangent of an acute angle of a right triangle is the ratio of the side opposite the angle to the side adjacent to the angle.
Página 368 - The general formula for the number of combinations of n things taken r at a time is C(n,r) = r\(nr)\ We have to find the number of combinations of 12 things taken 9 at a time.
Página 320 - The vertices of the triangles form the vertex of the pyramid. The altitude of the pyramid is the perpendicular distance from the vertex to the base.