Mathematics, 10.03.2020 16:56 yolo123321
A bucket that weighs 3 lb and a rope of negligible weight are used to draw water from a well that is 70 ft deep. The bucket is filled with 40 lb of water and is pulled up at a rate of 2 ft/s, but water leaks out of a hole in the bucket at a rate of 0.2 lb/s. Find the work done in pulling the bucket to the top of the well. Show how to approximate the required work by a Riemann sum. (Let x be the height in feet above the bottom of the well. Enter xi* as xi.)
Answers: 3
Mathematics, 21.06.2019 12:30, musiclyhollywoodbabo
Which graph represents y=^3 sqrt x+8-3 ?
Answers: 2
Mathematics, 21.06.2019 16:00, amylumey2005
Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48
Answers: 3
A bucket that weighs 3 lb and a rope of negligible weight are used to draw water from a well that is...
Mathematics, 29.09.2019 19:30
Mathematics, 29.09.2019 19:30
Mathematics, 29.09.2019 19:30
Mathematics, 29.09.2019 19:30