Mathematics, 16.04.2020 04:19, alwaysneedhelp84
A 160-lb man carries a 25-lb can of paint up helical staircase that encircles a silo witha radius of 20 ft. If the silo is 90 ft high and the man makes exactly three completerevolution. How much work is done by the man against gravity in climbing to the top?Suppose there is a hole in the can of paint and 9 lb of paint leak steadilyout of the can during the ascent. How much work is done?
Answers: 1
Mathematics, 21.06.2019 19:30, Pen350
Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck
Answers: 2
Mathematics, 22.06.2019 00:30, lazavionadams81
The nth term of a sequence in 2n-1 the nth term of a different sequence is 3n+1 work out 3 numbers that are in bothe sequences and are between 20 and 40
Answers: 2
A 160-lb man carries a 25-lb can of paint up helical staircase that encircles a silo witha radius of...
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