Solve the problem.Suppose the consumption of electricity grows at 4.4% per year, compounded continuously. Find the number of years before the use of electricity has tripled. Round the answer to the nearest hundredth.
A. 24.97 yr
B. 0.25 yr
C. 68.18 yr
D. 2.50 yr
Answer: A
Mathematics
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Indicate whether the given series converges or diverges. If it converges, find its sum.
A. Converges; 
+ 1
B. Converges; 1 - 
C. Converges; 
- 1
D. Diverges
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Provide an appropriate response.Construct step 2 for the fractal below. 
A. 
B. 
C. 
D. 
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Solve.How long will it take for the population of a certain country to double if its annual growth rate is 0.9%? Round to the nearest year.
A. 222 years B. 77 years C. 1 year D. 33 years
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Use the laws of exponents to simplify each expression using positive exponents only. Assume all variables represent nonzero real numbers.(x8)-8
A. 
B. -8x8
C. - x64
D. -8x64
Mathematics