English 8R - Homework Check (plzzzz read)
Very obvious you have copied... we have all done it before... just put it in your own words (especially in the beginning)
A rectangular cardboard poser is to have 150 sq ft in for printed matter. It is to have a 3inch margin at the top and bottom and a 2inch margin at the right and left. Find the dimensions of the poser so that the amount of cardboard used is minimized.
explain why the equation x^(5)-3x+1=0 must have a solution with 0 < x <1
Determine how many mL of solution A (acetic acid-indicator solution) must be added to solution B (sodium acetate-indicator solution) to obtain a buffer solution that is equimolar in acetate and acetic acid. Solution A: 10.0 mL 3.0e-4M bromescol green solution 25.0mL 1.60M acet...
because b and m_o are constants and i believe that e^-kt is taken as a constand as well. Leaving dx to be integrated between 0 and x(t). am i correct? more opinions welcomed please
I think that the answer comes out to be v(t)=(uk-g)t - b*m_o*(e^-kt)*x(t)
A rocket ascends from rest in a uniform gravitational field by ejecting exhaust with constant speed u. Assume that the rate at which mass is expelled is given by dm/dt=mk, where m is the instantaneous mass of the rocket and k is a cosntant, and that the rocket is retarded by a...
Use linear approximation to estimate sec^2(pi/4 + .025) Need help quickly please!! :)
Samuel solved the equation h 234 = 1,192 and found the solution to be h = 958. Is he correct? He is right I think because when you subtract 234 from 1192 it equals 958 right?
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