WILL GIVE BRAINLIEST PLEASE HELP
Kirby made contributions to a Roth IRA over the course of 35 working years. His contributions averaged $2,000 annually. Kirby was in the 26% tax bracket during his
working years. The average annual rate of return on the account was 5%. Upon retirement, Kirby stopped working and making Roth IRA contributions. Instead, he
started living on withdrawals from the retirement account. At this point, Kirby dropped into the 15% tax bracket. Factoring in taxes, what is the effective value of Kirby's
Roth IRA at retirement? Assume annual compounding. (3 points)

both equations and proportions are better.

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;