Ahiker in africa discovers a skull that contains 79% of its original amount of c-14

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

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?