What is the image point of (9,−2) after a translation right 3 units and down 4 units?

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

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%

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%