Michelle is having a poster printed from a picture that is 4 inches wide by 6 inches tall. The enlarged poster is 20 inches wide and 30 inches tall. Which proportion can be used to represent the picture sizes? StartFraction 6 over 4 EndFraction = StartFraction 20 over 30 EndFraction StartFraction 4 over 6 EndFraction = StartFraction 20 over 30 EndFraction StartFraction 4 over 6 EndFraction = StartFraction 30 over 20 EndFraction StartFraction 4 over 30 EndFraction = StartFraction 6 over 20 EndFraction

what "following statement"?

step-by-step explanation:

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.