The ratio of the radii of two similar cylinders is 3:5. The surface area of the smaller cylinder is 54pi cm^2. Find the area of the larger cylinder. Choices are
A. 150pi cm^2
B. 90pi cm^2
C. 540pi cm^2
D. 250pi cm^2

54

step-by-step explanation:

6x9

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.

it is x equals 3   plese mark me really need it

step-by-step explanation: