increases by 10% in 10 years. What will be the population in 20 years? (Round your answer to the nearest person.) persons How fast (in persons/yr) is the population growing at t = 20? (Round your answer to two decimal places.)

does c1' mean it has been squared?

1.1 To gauge living standards across countries with populations of different sizes, economists use....................

sub abc have been solved, pls help me D and E, thank you. A1=2710.336 A2=2659.384 A3=386,455.172 A4= 378,225.721 b) Real GDP growth rate in 2020 =(2671.57−2844.56)/2844.56*100= −6.08%Nominal GDP growth rate in 2020=(2688.54−2844.56)/2844.56*100)= −5.48%population size= Real GDP/ Real GDP per capita = 2,671.569 billions/359647.43unit=0.0074 billion c) Inflation rate increment on the grounds that An increment in inflation implies that costs have risen. With an expansion in inflation, there is a decrease in the buying influence of cash, which lessens utilization and thusly GDP decreases. from the information we can see GDP decreases.