What is the diameter of X?

12 cm
4 cm
8 cm
2 cm

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).