...equal, compare the values of a ruby and a diamond weighing respectively b and c carats. 26. It is found that the quantity of work done by a man in an hour...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 1*. per hour. How many days...

...(2) a? - 4T4 - ICte3 + 4Cte2 + 9# - 36 = 0, having roots of the form ±a, ±b, c. 154. It is found that the quantity of work done by a man in an hour...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. per hour. How many days...

...so that y'/z'x is a constant, say a, we have 3/ = dKB. Our theorem is thus proved. Ex. It is found that the quantity of work done by a man in an hour is directly proportional to his pay per hour, and inversely proportional to the square root of the...

...so that y'/z'x' is a constant, say a, we have 2/ = OAK. Our theorem is thus proved. Ex. It is found that the quantity of work done by a man in an hour is directly proportional to his pay per hour, and inversely proportional to the square root of the...

...same downpour of rain. What fraction of the tank is filled when the model tank is full 1 17. Assume that the quantity of work done by a man in an hour...of work in six days, when working 9 hours a day at Is. per hour. How many days will he take to finish the same piece of work, when working 16 hours a...