a board that is 12 feet long is to be cut into five pieces of equal length. how long will each piece of wood be?

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.