Thought I answered this already, but I must have hit the wrong button to submit it.....
It is IMPOSSIBLE to say for sure without the THIRD volume dimension of the car and the chairs, BUT it appears that they would both fit (and maybe more if you alternately stack them) Lay the chairs on their backsides with their legs to one side of the vehicle and they should both fit in next to each other (IF the third dimension will allow it)
I do not believe you need to factor it to be correct. You found the derivative as asked.
Parallelogram area = base x height = 27 x 16 units^2 (432 units^2)
That IS the same answer Alan posted! Good work....
This was answerd just a day or two ago:
remember cos(x+pi) = -cos(x)
d/dx (-cos(x)) = sinx and at pi sin(x) = 0
78 kl 5 l = 78.005 kl
56 kl 78l = 56.078 kl
78.005-56.078 = 21.927 kl = 21 kl 927 l
Given 7 r/s 3 b/r then 21 b/s
232 = r + b + s
232 = 7s + 21 s +s s then equals 8 mi 7s = r = 56 mi (and bike = 3r=168mi)
Using dimensional analysis......
1/5 ozB / 1/25 #J = 1/5 * 25/1 ozB/#J = 5 ozB / #J (5 ounces of Butter per Pound of Jelly)
672 x 100% = students THIS year = 672 x 1.0 = 672 students
672 x (100% + 12%) = 672 x 1.12 = 752.64 ~~ 753 students next year
(2r-1) * r = 140
2r^2 - r -140 = 0
Hmmmm,,,,, I don't think this has an answer ! You are sure it is 140 pillows?
19 x 10 rows = 190
17 x 9 rows = 153
15 pillows/row x 8 rows = 120 pillows
