Question

. In sunlight, a vertical stick 6 ft tall casts a shadow 2 ft long. At the same time a nearby tree casts a shadow 14 ft long. How tall is the tree? Round to the nearest tenth.

18.0 ft
42.0 ft
85.7 ft
52.5 ft

Answer 1

6 * 7 = 42
42 ft.

Answer 2

Find the geometric mean of 162 and 8.

46
56
41
36