The following data show the number of times different students of a class practice swimming in a month

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

Issof claims that the scale factor is 1/2. which statement about his claim is correct

What is the prime factorization of 23 ?me with this question