What is 50 divided by 2000

Do,h = (7, 9) (14, 18) the scale factor is

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

At school 460 of the students walk to school the number of students who take public transit is 20% of the number of students who walk. how many students take public transit