Mark is training for a mini triathlon he rode his bike 3/4 of a mile, ran 5/6 of a mile , and swam 10/12 miles each day for 7 days. what combined distance did mark exercise during the week?

11

step-by-step explanation:

32.50-7.50=25

225/25=11

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.