John was visiting four cities that form a rectangle on a coordinate grid at A(O. 4), B(4,1). C(3. 1) and D(-1.2). If he visited all the cities in order and ended up
where he started. what is the distance he traveled? Round your answer to the
nearest tenth

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.