Solve the problem.Use the formula N = Iekt, where N is the number of items at time t, I is the initial amount, and k is a growth constant equal to the percent of growth (expressed in decimal form) per unit of time. How long will it take for the population of a certain country to double if its annual growth rate is 6.9%? Round to the nearest year.
A. 1 yr
B. 4 yr
C. 29 yr
D. 10 yr
Answer: D
Mathematics
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Mathematics
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Fill in the blank(s) with the appropriate word(s).
Mathematics