Rewrite 25 x 125 in exponential form using the
same base for each factor.

Step-by-step explanation:

25 * 125 = ( 5*5) * ( 5*5*5)

             = 5² * 5³

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.