(PLS HELP) Joni earned $0.625 per day for two days as interest on her $1,000.00 investment. What percent interest did she earn in total? Give your answer to three decimal places.​

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Can somebody me out with this question

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%