ANSWER
In 16 years time.
EXPLANATION.
If the number of subscribers is 324 million, then it means

But we were given that,

This implies that,

We now solve for t,




That will be approximately in the 16th year.
EGD, the sides look the same
The first one
the first 2 numbers gives a power of 1 then the second gives you 1-4.
1+1-4 is -2 so its the first one
The formula for the circumference of a circle is C = 2pi*r, where r is the radius. Here, 7850 units = C = 2pi*r.
Dividing 7850 units by 2pi, we get
7850 units
r = ----------------- = 1249 units (to the nearest unit)
2pi
Answer:
b
Step-by-step explanation:
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