Rachel is travelling to New York and has already traveled 391 kil. If 77 % of her journey is still remaining, how many kilometers does she still have to travel?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.