Cheryl made a scale drawing of a square table with a scale factor of 2/1/2 in = 2 ft. On her drawing, one
side of the tabletop measures 5 in. What is the area of
the actual tabletop?

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).

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

Rationalize the denominator- 12x/√x-10