Mathematics, 13.07.2019 09:50 queenpaige2015
Apainter is paid 11 dollars per hour and can paint 8 m^2 with a roller in this time. renting a spray gun costs 5 dollars for each hour of use, and the painter can paint 20 m^2 per hour with the spray gun. it takes 1/2 an hour for the painter to clean up after using the roller, but 1 hour using the spray gun. you must pay the painter for her time and you must also pay for renting the spray gun for the total amount of time (including clean up) the spray gun was needed. how much money do you save by using the spray gun on a paint job that involves painting 40 m^2.
Answers: 1
Mathematics, 21.06.2019 18:30
Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality
Answers: 1
Mathematics, 21.06.2019 22:00
Find two consexutive odd integers such that the sum of their square is 650
Answers: 2
Mathematics, 21.06.2019 22:30
An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute
Answers: 2
Apainter is paid 11 dollars per hour and can paint 8 m^2 with a roller in this time. renting a spray...
Mathematics, 10.09.2021 06:00
Physics, 10.09.2021 06:00
English, 10.09.2021 06:00
Mathematics, 10.09.2021 06:00
Social Studies, 10.09.2021 06:00
Mathematics, 10.09.2021 06:00
Mathematics, 10.09.2021 06:00
Mathematics, 10.09.2021 06:00
Chemistry, 10.09.2021 06:00
Mathematics, 10.09.2021 06:00
Chemistry, 10.09.2021 06:00
Mathematics, 10.09.2021 06:00