Mathematics, 08.01.2021 20:30 deadpoolcorvettehats
A 2-column table with 5 rows. Column 1 is labeled Number of friends helping with entries 0, 1, 2, 3, 4. Column 2 is labeled Hours to build tree house with entries 20, 20 minus 20 (0.10) = 18.0, 18 minus 18 (0.10) = 16.2, 16.2 minus 16.2 (0.10) = 14.6, question mark.
Peter figures he can build the entire tree house by himself in 20 hours. He figures that each additional friend who helps him would improve the time by 10%. He created a table using the algebraic expression n – n(0.10), where n is the previous number of hours.
To the nearest tenth of an hour, how long will it take to build the tree house if 4 friends are helping?
Answers: 1
Mathematics, 21.06.2019 20:00
Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?
Answers: 1
Mathematics, 21.06.2019 23:00
Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?
Answers: 1
Mathematics, 21.06.2019 23:20
Question 4 of 102 pointsjuliana had $96, which is eight times as much money as al had. how mucmoney did al have? select the correct solution method below, representingals money with x.
Answers: 2
A 2-column table with 5 rows. Column 1 is labeled Number of friends helping with entries 0, 1, 2, 3,...
Mathematics, 19.09.2019 13:30
Mathematics, 19.09.2019 13:30
Mathematics, 19.09.2019 13:30
Health, 19.09.2019 13:30
Mathematics, 19.09.2019 13:30
English, 19.09.2019 13:30
Mathematics, 19.09.2019 13:30
Mathematics, 19.09.2019 13:30
History, 19.09.2019 13:30
Mathematics, 19.09.2019 13:30