Let a, b, and c be real numbers where a b c 0. Which of the following functions could represent the graph below? f(x) = x2(x – a)2(x – b)4(x – c) f(x) = x3(x – a)3(x – b)(x – c)2 f(x) = x4(x – a)(x – b)3(x – c)3 f(x) = (x – a)2(x – b)(x – c)6.

Give an example of the type and scale of economic activity for a traditional economy.

Nathan is an ecologist. he’s studying the effect of secondary consumers on primary consumers. his current research focuses on a population of blue jays and crows. they eat caterpillars and mice. if the number of blue jays increases, what are the likely effects on other populations? 1the number of crows will increase. 2the number of mice will decrease. 3the number of mice will remain the same. 4the number of caterpillars will decrease.

Carbon dioxide can be produced form what type of power generation?