find a rational number between 3/8 and 2/5
25n+n=5
comprobacion de 45x-(13x-11)=0
x+y=39
xy=92
x^3 = 8
2x + 4y = 20
all y values = ?
a
line;x+y-4=0
circle;x^2+y^2=4
Twelve persons- O, P, Q, R, S, T, U, V, W, X, Y and Z are living in the four-floor building (but not necessarily
in the same ord...
The well-known car manufacturing company, Kia Motors, expects 5% of the cars
manufactured will be defective during the car’s war...
sin90
