The number of years it will take for the world’s population to increase to 8,252,000,000 people is 16
<h3>How to determine the number of years?</h3>
This implies that we calculate the value of x
The equation is given as:
8252=(6080)(1.02)^x
Divide both sides by 6080
1.36 = (1.02)^x
Take the logarithm of both sides
log(1.36) = x * log(1.02)
Divide both sides log(1.02)
x = log(1.36)/log(1.02)
Evaluate the quotient
x = 16
Hence, the number of years is 16
Read more about exponential functions at:
brainly.com/question/2456547
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F(x) = -x + 4
Substitute x = -2 to the equation:
f(-2) = -(-2) + 4 = 2 + 4 = 6
Answer: A) 6
To find the answer, use 
, and then use the equation 
To find it's half life.
