Which of the following options is a better purchase for a bicycle? option 1: a cash sale for $88 option 2: $5 down with equal payments of $8 for 10 weeks option 3: $12 down with equal payments of $5 for 12 months option 4: $20 down with equal payments of $20 for 12 months

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.

answer: x=3 and y=4

step-by-step explanation:

what? that isnt a question

step-by-step explanation: