Mathematics, 09.01.2020 01:31 Jaymp2706jj
In a small town, the use of coal (w in tons/per
month) isinversely proportional to the averagemonthly
temperature
(t in degrees). the amount of coal used at an average temperature
of 25 degrees is 100tons.
(i) write theequation describing the use of coal
w(t).
(ii)find theamount of coal used during a month
where t = 5 degrees.
(iii)show thatw(t) is decreasing, and find the
gradient of w(t) at t =10.
(iv) what happensto the coal use w, as the average
monthly temperature t gets closerto t = 0. is this formulation is
then practical ?
Answers: 1
Mathematics, 21.06.2019 12:30
And employees salary increase by $4500 which represents a 15% raise what is the employees new salary
Answers: 3
Mathematics, 21.06.2019 17:30
Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle
Answers: 1
Mathematics, 21.06.2019 19:00
Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.
Answers: 1
Mathematics, 21.06.2019 20:00
Will possibly give brainliest and a high rating. choose the linear inequality that describes the graph. the gray area represents the shaded region. 4x + y > 4 4x – y ≥ 4 4x + y < 4 4x + y ≥ 4
Answers: 1
In a small town, the use of coal (w in tons/per
month) isinversely proportional to the average...
month) isinversely proportional to the average...
SAT, 26.09.2021 21:10
Law, 26.09.2021 21:10
Law, 26.09.2021 21:10
Physics, 26.09.2021 21:20
Mathematics, 26.09.2021 21:20
Computers and Technology, 26.09.2021 21:20
Mathematics, 26.09.2021 21:20
Mathematics, 26.09.2021 21:20
Mathematics, 26.09.2021 21:20
Physics, 26.09.2021 21:20
Mathematics, 26.09.2021 21:20
English, 26.09.2021 21:20