Can someone help me find the answer for 3 and 5! I’m trying to find the interquartile range for each

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

What is the value of x in the following equation. -x ^3/2 = -27

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?