About 56% of the 2,553 students are enrolled in at least one honors class. How many students are enrolled in an honors class?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

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