Mathematics, 15.01.2022 14:20 coolkitty35
A railroad crew can lay 5 miles of track each day. They need to lay 140 miles of track. The length, L (in miles), that is left to lay after d days is given by the
following function.
L(d) = 140-50
Answer the following questions.
(a) How many days will it take the crew to lay all the track?
(b) How many miles of track does the crew have left to lay after 18 days?
Answers: 2
Mathematics, 21.06.2019 18:30
Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?
Answers: 3
Mathematics, 21.06.2019 19:30
Write an equation for the function that includes the points (2,100)and (3,100)
Answers: 2
Mathematics, 21.06.2019 23:00
In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.
Answers: 3
A railroad crew can lay 5 miles of track each day. They need to lay 140 miles of track. The length,...
Physics, 29.01.2020 19:53
Geography, 29.01.2020 19:53
Biology, 29.01.2020 19:53
English, 29.01.2020 19:53
Mathematics, 29.01.2020 19:53
Mathematics, 29.01.2020 19:53
Mathematics, 29.01.2020 19:53
Mathematics, 29.01.2020 19:53
Mathematics, 29.01.2020 19:53
History, 29.01.2020 19:53