World population¹ is about P = 7.68(1.0103)', with P in billions and t in years since 2020. (a) What is the yearly percent rate of growth of the world population? % per year (b) What was the world population in 2020? billion people What does this model predict for the world population in 2024? Round your answer to 3 decimal places. billion people i i i (c) Use part (b) to find the projected average rate of change of the world population between 2020 and 2024. Round your answer to the nearest integer. million people per year i

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