Construct a difference table to predict the next term of the sequence.
1, 4, 11, 22, 37, 56,

Find the value of the cosine for angle a

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if