Physics, 07.12.2019 10:31, deziraynacole1960
Suppose the dosage of a chemotherapeutic drug is proportional to tumour surface area, where the tumour is assumed to be spherical in shape. initially, a dose of 100 iu (international units) is administered to a patient to treat a tumour. after two weeks, the tumour diameter is observed to shrink by 30%. compute the correct dose for a second round of chemotherapy with the same drug, to be administered two weeks after the initial dose.
Answers: 1
Physics, 21.06.2019 15:10, emilyphillips1681
Consider the following problem: a box with an open top is to be constructed from a square piece of cardboard, 3 ft wide, by cutting out a square from each of the four corners and bending up the sides. find the largest volume that such a box can have.
Answers: 3
Physics, 22.06.2019 11:00, SoccerHalo
If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c
Answers: 1
Physics, 22.06.2019 21:40, iancuteodora30
Ahair dryer is basically a duct in which a few layers of electric resistors are placed. a small fan pulls the air in and forces it through the resistors where it is heated. air enters a 1200 w hair dryer at 100 kpa and 22°c and leaves at 47°c. the cross-sectional area of the hair dryer at the exit is 60 cm2. neglecting the power consumed by the fan and the heat losses through the walls of the hair dryer, determine (a) the volume flow rate of air at the inlet and (b) the velocity of the air at the exit.
Answers: 1
Suppose the dosage of a chemotherapeutic drug is proportional to tumour surface area, where the tumo...
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