ElectricPavlov

This is of the form   y = mx + b   where m = slope and b = y intercept

We just want a line with the SAME SLOPE (parallel) and a DIFFERENT "b"

y= 1/2 x    would work nicely

another    y = 1/2x + 2      etc etc...

26 x 25 x 24 = 15,600 combos

To get it done in HALF the time will take TWICE as many workers.      8 workers.

Did you mean   2  1/2 inches per side?

2 1/2  x  2  1/2  =  2.5 x 2.5 = 6.25 sq inches

It will still be imaginary.

Simple example:

1  x  i   =   i          

there needs to be another ' i ' to make the i-term go away.....

i  x  i  = i^2 =  - 1   

5280 ft  /  50 ft/3turns  =  5280 x 3/50 turns = 316.8 turns

It is.....make sure you have the calc in RADIAN mode (lower left corner)

C₂H₈N₂O₄   is  ammonium oxalate   

MW = 12 + 12 + 8 + 14 + 14 + 16 + 16 + 16 + 16 = 124 gm / mole

5.01 x 10^-3 gm  / 124 gm/mole = 4.04  x 10^(-5) moles of ammonium oxalate

There is one ion of oxalate per ammonium oxalate molecule, so the number of oxalate ions

is the same

13.8% = 13.8/100 = .138

Why would you multiply degrees x degrees ?