a teams ratio of wins to losses in football games is 5 to 4. if the team wins 25 games, how many games did the team lose?

20

Step-by-step explanation:

win : loss

5 : 4

25 : ?

this means that 5x : 4x = 25 : ?

5*x = 25

x = 5

4*x = ?

4*5 = 20

They lost 20 games.

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.