Solve.Suppose the consumption of electricity grows at 9.7% per year, compounded continuously. Find the number of years before the use of electricity has tripled. Round the answer to the nearest hundredth.
A. 30.93
B. 1.13
C. 0.11
D. 11.33
Answer: D
Mathematics
You might also like to view...
Solve the problem.An architect needs to design a rectangular room with an area of 77 ft2. What dimensions should he use in order to minimize the perimeter?
A. 19.25 ft × 19.25 ft B. 8.77 ft × 19.25 ft C. 8.77 ft × 8.77 ft D. 15.4 ft × 77 ft
Mathematics
Use the rules for exponents to rewrite the expression and then evaluate the new expression. 
A. 0 B. -12 C. 1 D. -4
Mathematics
Find the cube root.
A. 
B. 
C. 
D. 
Mathematics
Solve area problem.A rubber ice-hockey puck has a 3.4 in. diameter. What is the area of one flat surface?(Use 3.1 4 for ? .)
A. 10.676 in.2 B. 36.2984 in.2 C. 4.5373 in.2 D. 9.0746 in.2
Mathematics