I believe it’s 5cm because 10 divide by 2 is 5
1.2 minutes per hours is the correct answer
If 1 cm = 3 ft, then 5 cm = 5*3 = 15 ft.<==
Volume of Pyramid = (1/3)*(base area) * height.
32 ft³ = (1/3)*(4*4)* h. Since Pyramid is square based.
32 = (16/3)*h
16h/3 = 32
h = 32*3/16
h = 6
Height = 6 feet. Option C.