Answer:
A=13684.7776
Step-by-step explanation:
![= 4\pi {r}^{2}](https://tex.z-dn.net/?f=%20%20%3D%204%5Cpi%20%7Br%7D%5E%7B2%7D%20)
![4\pi {33 }^{2} = 13684.7776](https://tex.z-dn.net/?f=4%5Cpi%20%7B33%20%7D%5E%7B2%7D%20%20%3D%2013684.7776)
An increase of 2% per year means the population is multiplied by 1.02 each year. Your exponential function with a base of 1.02 and a scale factor of 5.3 (billion) will look like this:
... q(t) = 5.3×1.02^t
Angle E to angle T
Angle F to angle S
Angle G to angle U
EF is TS
FG is SU
TU is GE
Hope it helps :)
Answer:
Hey there!
The x-intercept is (6,0) meaning that if no children attend, 6 adults will attend.
The y-intercept is (0,14) meaning that if no adults attend, 14 children will attend.
Let me know if this helps :)
Answer:
0.7 x 10 ^ -9
Step-by-step explanation:
(3.5 x 10 ^ -4) ÷ (5 x 10 ^ 5)
3.5 / 5 x 10 ^ -4/ 10 ^ 5
=> 0.7 x 10 ^ -9