Cole has a Lego Minifigure collection of 156 Minifigures. He decides to give 13 of his collection to his cousin. His brother also asks Cole to give him 15, how many Minifigures will he have remaining?

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Standard deviation of 19,29,21,22,23