Round 2.41 to the nearest whole number

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

When solving a logarithm equation, how do you find the missing variable ?

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i