Suppose a city has 810 high-rise buildings, and 29 of these buildings have rooftop gardens. find the percentage of high-rise buildings with rooftop gardens in this city. round your answer to the nearest tenth of a percent.

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

The trigonometric ratios sine and secant are reciprocals of each other

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%