Hannah, an industrial relations major, is writing a term paper and needs an estimate on how fast the world population is growing. In her almanac, she finds that the worlds population was an estimated 7.1 billion people at the end of 2014. The United Nations estimates that the population will reach 9 billion people at the end of 2054. What will be the worlds population at the end of 2022, if you use the annual growth rate implied by United Nations numbers?

PLEASE SHOW ALL EQUATIONS USED AND WORK

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