Kassie and Luke times each other during swim practice. The speed at Which kassie swims is represented by the equation d=1.22t, where d is the number of meters she swims in t seconds the speed at which Luke swims is represented in the table.

here

step-by-step explanation:

a) 32pie square meters

step-by-step explanation:

the line of

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.