How many seconds does it take the second hand of a clock to rotate through an angle of 72 degrees

Write 17/20 as a decimal and as a percent.

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

Is (0,0) a to ? ys x2 - 4 y> 2x-1