Answer:
$5.80
Step-by-step explanation:
The 12 members spent $48 in total and the 8 nonmembers spent 68 in total. If you add those two together and divide by 20 you get 5.8.
475 - 95 = 380 = 20% of sales
20% = 1/5
380 × 5 = $1900 (the answer)
Hope this helps!
Given:
Volume of a square base pyramid = 48 cubic inches.
Area of base = 36 sq. inches.
To find:
The height of the pyramid.
Solution:
Volume of a pyramid is

Where, B is the base area and h is the height of the pyramid.
Putting V=48 and B=36, we get




Therefore, the height of the pyramid is 4 inches.