Annabelle is working to summer jobs making $10 per an hour babysitting and making $20 per hour lifeguarding in a given week she can work no more than 19 total hours and must earn no less than $290 if Annabelle work three hours babysitting determine the maximum number of hall hours lifeguarding does she must work to meet her requirement if there are no possible solutions submit an empty answer

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.

well the answer to that is xoxoxo

step-by-step explanation:

the diver is 33 feet below the surface.

step-by-step explanation:

hope this