Mathematics, 16.11.2019 04:31 anaijah

2. jenny is trying to work out a problem and showed her friend, laila, her work. laila found there was a mistake in one of the steps.
which step did jenny make a mistake on? identify the mistake and explain why it is a mistake.

4^(2x+8)= (1/256)^(3x+5)
4^(2x+8)= (4^4 )^(3x+5)
4^(2x+8)= 4^(12x+20)

next, correct the mistake and solve for x and justify each step.

3.)kingman’s population at the end of 2017 was 38,246, and its growth rate has been 1.47% each year. jeff lives in kingman and wants to track the predicted population growth over time for an experiment.
a. write an equation to model the population growth of kingman.
b. what was the population at the end of march of 2018? round your answer to the nearest integer.
c. what will the population be at the end of june of 2018? round your answer to the nearest integer.
d. what will the population be in 2030? round your answer to the nearest integer

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