100, 119, 103, 111, 110, x; mean 116

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

Nikolas calculated the volume of the prism. his work is shown below.

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.