Mathematics, 09.03.2020 23:00 avasteinhebel10
A rope, attached to a weight, goes up through a pulley at the ceiling and back down to a worker. The worker holds the rope at the same height as the connection point between the rope and weight. The distance from the connection point to the ceiling is 30 ft. Suppose the worker stands directly next to the weight (i. e., a total rope length of 60 ft) and begins to walk away at a constant rate of 3 ft/s. How fast is the weight rising when the worker has walked:
Answers: 2
Mathematics, 21.06.2019 16:00
The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?
Answers: 1
Mathematics, 21.06.2019 18:30
Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
Answers: 1
Mathematics, 21.06.2019 23:00
Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid
Answers: 1
Mathematics, 21.06.2019 23:00
Find the dimensions of the circle. area = 64π in.² r= in.
Answers: 1
A rope, attached to a weight, goes up through a pulley at the ceiling and back down to a worker. The...
English, 20.04.2020 20:41
Business, 20.04.2020 20:41
Computers and Technology, 20.04.2020 20:41
Physics, 20.04.2020 20:41
Mathematics, 20.04.2020 20:41
Mathematics, 20.04.2020 20:41
Mathematics, 20.04.2020 20:41
Mathematics, 20.04.2020 20:41
History, 20.04.2020 20:41
Mathematics, 20.04.2020 20:41
Mathematics, 20.04.2020 20:41
Biology, 20.04.2020 20:41
Mathematics, 20.04.2020 20:41