05/19/20
Related rates calculus
A small closed rectangular box is to have a capacity of 72 cm^3. If the box is to be twice as long as it its wide, determine the dimensions of the box that uses the least material.
03/27/20
A kite is stuck in a tree 40 ft above the ground I am reeling in the string at a rate of 5 ft/min
a) how fast is my distance from the tree changing when i am 30 ft from the tree? b) how fast is the angle of elevation changing at the same time?
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