Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter for a liquid in it. bruce needs to use 0.4 of this liquid for the experiment. how much liquid will bruce use

15 points ! ~ see if you know the answer to both you!

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?