A man pay 300 every month for income tax at the rate of 1.50 per 100 find his monthly income

Divide the amount paid by the rate:

300 / 1.5 = 200

Multiply that by the 100

200 x 100 = 20,000 per month

72 is the answer to this problem

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.