In a class of 44 boys,22 boys play football, 20 boys play table tennis while 10 boys play neither of the two games. Draw a Venn a diagram to illustrate this information. Find the number of boys who play:both games, only football, exactly one of the two games​

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Can (3,5 and square root 34) be sides on a right triangle?

What is the perimeter of square abcd? units units 28 units 37 units