0x0
2 π\piπ
12x×123y-(122z×122z+23z×12x×13y)
x + 3 (x-5); x = 15
400 / (1+0.04) 11^{11}11
how to solve for trapezoid
9x(23x+14)
1x-2x=3
a) Obtain the equations of the lines of regression of Y on X from the following data.
X : 12 18 24 30 36 42 48
Y : 5.27 5.68 6.2...
-9/10 in decimal
