In the image above x=4 cm and y=8 cm. Find the surface area of the figure. (Note: Figure is not to scale.)

96

Step-by-step explanation:

4×8×3=96 is the surface area

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.