Junior Mathematics for Today .[.., Τόμος 3Ginn, 1938 |
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Σελίδα 88
William Betz. In the following table use the formula A = lw and thus find the missing value in each case : 2 . 3 . 4 . 5 . 6 . 7 . 8 . If l = 6 in . 20 ft . 60 yd . 9 in . 7 yd . d | b and w = 4 in . 17 ft . | 30 yd . | 8 in . 12 ft . a ...
William Betz. In the following table use the formula A = lw and thus find the missing value in each case : 2 . 3 . 4 . 5 . 6 . 7 . 8 . If l = 6 in . 20 ft . 60 yd . 9 in . 7 yd . d | b and w = 4 in . 17 ft . | 30 yd . | 8 in . 12 ft . a ...
Σελίδα 105
... following table r represents the rate per hour at which a trip is made , t is the time required , and d represents the dis- tance covered . Find the missing values . 6 . 7 . 8 . 9 . 10 . 11 . ↑ = 40 mi . 35 mi . 28 mi . 46 mi . t = 3 ...
... following table r represents the rate per hour at which a trip is made , t is the time required , and d represents the dis- tance covered . Find the missing values . 6 . 7 . 8 . 9 . 10 . 11 . ↑ = 40 mi . 35 mi . 28 mi . 46 mi . t = 3 ...
Σελίδα 551
... following table and then find the missing values : If ƒ = 1 3 4 7 8 12 then p = 1 7 10 19 37 6. Using the formula t = 5 r — 4 , make a table based on the fol- lowing values of r : 1 , 3 , 4 , 6 , 9 , 12 , 18 , 25 . 7. The cost of ...
... following table and then find the missing values : If ƒ = 1 3 4 7 8 12 then p = 1 7 10 19 37 6. Using the formula t = 5 r — 4 , make a table based on the fol- lowing values of r : 1 , 3 , 4 , 6 , 9 , 12 , 18 , 25 . 7. The cost of ...
Περιεχόμενα
FUNDAMENTAL IDEAS AND APPLICATIONS | 11 |
Making Sure of Fundamentals | 51 |
The Formula | 85 |
Πνευματικά δικαιώματα | |
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Συχνά εμφανιζόμενοι όροι και φράσεις
algebraic arithmetic average base called Check circle complementary angles congruent Construct corresponding decimal denominator diagram diameter dimensions distance divided Exercises and Problems Explain exponent expression factors figure find the missing Find the number Find the sum find the value following equations following table fractions geometry given equation height Hence hour hypotenuse Illustrative Example inches isosceles triangle length letter line-segment measurement method missing values monomial Multiply nearest number of degrees obtain perimeter perpendicular polynomial pound Proposition protractor quadratic equation quotient radical radicand radius ratio rectangle rectangular relations represents result right triangle Rule of Equality Rule of Signs segment shown side signed numbers similar terms Solution square root squared paper straight line Subtraction suggested tion vertical width