 | Mansfield Merriman - Geodesy - 1899 - 274 pages
...method of computing it is frequently expressed by the rule: Multiply each observation by its weight and divide the sum of the products by the sum of the weights. ability of error given by (2), assuming that Jf represents the weight of the observation whose... | |
 | George Edward Atwood - Arithmetic - 1899 - 392 pages
...of days from the focal date to the maturity of each debt. Multiply each debt In/ its number of days, and divide the sum of the products by the sum of the debts. The quotient will be the average term, of credit from the focal date. 328. To find the equated... | |
 | International Correspondence Schools - Civil engineering - 1899 - 596 pages
...composing the section by the distance of its center of gravity from some given or assumed horizontal line, and divide the sum of the products by the sum of the areas (or weights). The quotient will be the distance of the center of gravity of the entire section... | |
 | International Correspondence Schools - Bookkeeping - 1899 - 650 pages
...term of credit is from Mar. 1 to June 25, or 116 days. We multiply each debt by its term of credit, and divide the sum of the products by the sum of the debts. The quotient, 68 days, is the number of days after Mar. 1 when one payment of the whole indebtedness... | |
 | Frederick Rollins Low - Steam-engines - 1900 - 60 pages
...the other ends of the cylinders that are involved. We must multiply each volume by its own pressure and divide the sum of the products by the sum of the volumes. This will give us the pressure of the mixture 75 X 2 = 150 30 X 4 = 120 45 This will be the... | |
 | Edward Gideon - 1902 - 272 pages
...which is 4 mo . 317. Rule to Find the Average Term of Credit. Multiply each debt by its term of credit, and divide the sum of the products by the sum of the debts. The quotient mil be the average term of credit required. Problems. 1. Find the average term... | |
 | Philippines. Bureau of Civil Service - Civil service - 1902 - 127 pages
...the subject (on the basis of 100 per cent), by the relative weight of that subject, add the products, and divide the sum of the products by the sum of the relative weights. The quotient thus obtained will be the average per cent in the examination. A different... | |
 | William Kent - Engineering - 1907 - 1206 pages
...Rule.— Multiply each item by the time of its maturity in days from a fixed date, taken as a standard, and divide the sum of the products by the sum of the items: the result is the average time in days from the standard date. A owes B $100 due in 30 days,... | |
 | Civil service - 1902 - 180 pages
...Multiply the rating obtained in each subject by the relative weight of that subject, add the products, and divide the sum of the products by the sum of the relative weights. The quotient thus obtained will be the average percentage for that examination. FIRST-GRADE... | |
 | International Correspondence Schools - Bridges - 1903 - 668 pages
...composing the section by the distance of its center of gravity from some given or assumed horizontal line, and divide the sum of the products by the sum of the areas {or weights). The quotient •will be the distance of the center of gravity of the entire section... | |
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Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit. 
