Arianna used 5 1/2 lbs of flower to bake banana cakes. She used 2 6/10 flour to bake chocolate cakes. If she originally bought 10 lbs of flour, how much does she have left?

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%

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27

How can you find the mean absolute deviation (mad) for this set of data?