Some countries are increasing in population; others are decreasing in population. Research two countries, one that is increasing in population and the other decreasing. Create a formula for each, and calculate the population in those countries in ten years (assuming the growth/decrease stays the same over that period). What do countries that have an increasing population have in common? Decreasing population?

step-by-step explanation:

which of the following statements correctly describes the expression below based on its degree and number of terms?

314 - 7x2 + 11

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.

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step-by-step explanation: