An ellipse has an area of 4.71 in.2 and a minor axis that is 2.00 in. long. solve for the major axis, and then sketch the ellipse using that dimension. show only those dimensions needed for the area calculation. note: each grid unit = 0.25 inch.

By definition we have that the area of the ellipse is
 A = pi * a * b
 where
 a: Semi-main axis
 b: Semi-minor axis
 Substituting and clearing:
 a = A / (pi * b) = (4.71) / (PI * 1) = 1.50 in.
 Therefore the main axis is
 2 * a = 2 * (1.50) = 3in
 Graphic attached.

I’m not absolutely sure but i think it’s 7x6x5x4x3x2=5040 because as the first character you can take any of the 7 given then you are left with 5 then 6 then 4 etc.