Math im learning number sense : how long would a line of 1 million centimeter cubes be

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?