Does your new equation have 0,1 or many solutions?

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

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%

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with