Find the distance between

(2, -3) and (5, 1

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).

Asquare parking lot has 6,400 square meters what is the length in meters

Witch represents the inverse of the function f(x)=1/4x-12