Explain how you would convert 4m to millimeters

For the feasibility region shown below find the maximum value of the function p=3x+2y

Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]

Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length