Since we are working with volumes, the number of spheres, N, required will be the (ratio of radii) ³ , i.e.
N= (6371/1161)^3 = 165.2
It will be 8 this is the answer
You simplify 24/12 to receive the answer. The answer must be an improper fraction.
Answer:
A = 78.5 in ^2
Step-by-step explanation:
Area of a circle = pi * r^2
The radius is d/2
r= 10/2
r =5
A = pi * r^2
Substitute r=5
A = pi *(5)^2
A = 25 pi
We know that pi is approximated by 3.14
A = 25 (3.14)
A = 78.5 in ^2
Answer:
1053 m^3
Step-by-step explanation:
Pyramid top 1/3 * 9 * 9 * 12 = 324 m^3
Base 9 * 9 * 9 = 729 m^3
total 1053 m^3
