Answer:
see explanation
Step-by-step explanation:
The surface area (A) of a sphere is calculated as
A = 4πr² ← r is the radius, here r = 9, thus
A = 4π × 9² = 4π × 81 = 324π ≈ 1017.9 units²
Answer:495
Step-by-step explanation: 45x11 I believe, and thats 495
Answer:
690 and 6,900
Step-by-step explanation:
230
x 33
______
690
+ 6,900
________
7590
Answer:
hii
Step-by-step explanation:
yes it represents school population
Hope this helps you
Thank you
Gudni8
