The equation y = 109.62(1.023) models the population of a country from 1920 through 1990. In the equation, y is the population in millions and x represents the number of years after 1920
a. Estimate the population of the country in 1970
b. Assuming this equation continues to be valid in the future, use the equation to predict the population of the country in 2050
a.
million people (Round to the nearest tenth.)
b. million people (Round to the nearest tenth.)

Going from point a to point b, the cheetah traveled at an average rate of 70 mph. returning to point a, the cheetah traveled at an average rate of 40 mph. can we say that this cheetah’s average rate was 55 mph? uchet write an equation for the average rate for the trip. remember, the cheetah runs from point a to point b and back to point a. first leg of trip: second leg of trip: ⦁ the following equation represents the average rate for the trip. is this equation equivalent to the one you wrote above? explain why or why not.